Anderson, Monica. 2017. “African immigrant population in U.S. steadily climbs.” Washington, D.C.: Pew Research Center, February.
Baker, Bryan and Nancy Rytina. 2014. “Estimates of the Lawful Permanent Resident Population in the United States: January 2013.” Washington, D.C.: U.S. Department of Homeland Security, Office of Immigration Statistics, September.
Blumberg, Stephen J. and Julian V. Luke. 2015. “Wireless Substitution: Early Release of Estimates From the National Health Interview Survey, January–June 2015.” Washington, D.C.: U.S. Department of Health and Human services, Centers for Disease Control and Prevention, December.
Capps, Randolph, Leighton Ku, Michael E. Fix, Chris Furgiuele, Jeffrey S. Passel, Rajeev Ramchand, Scott McNiven, and Dan Perez-Lopez. 2002. “How Are Immigrants Faring After Welfare Reform? Preliminary Evidence from Los Angeles and New York City – Final Report.” Washington, DC: The Urban Institute, March.
Chardy, Alfonso. 2017. “Citizenship applications on the rise since Trump’s election.” Doral, Florida: Miami Herald, May.
Gonzalez-Barrera, Ana, Mark Hugo Lopez, Jeffrey S. Passel and Paul Taylor. 2013. “The Path Not Taken: Two-thirds of Legal Mexican Immigrants are not U.S. Citizens.” Washington, D.C.: Pew Research Center, February.
Krogstad Jens Manuel. 2017. “Surge in Cuban immigration to U.S. continued through 2016.” Washington, D.C.: Pew Research Center, January.
Livingston, Gretchen. 2009. “Hispanics, Health Insurance and Health Care Access.” Washington, D.C.: Pew Research Center, September.
López, Gustavo and Kristen Bialik. 2017. “Key findings about U.S. immigrants.” Washington, D.C.: Pew Research Center, May.
NALEO Educational Fund. “10 Benefits of U.S. Citizenship.” NALEO Education Fund.
Passel, Jeffrey S and D’Vera Cohn. 2012. “U.S. Foreign-Born Population: How Much Change from 2009 to 2010?” Washington, D.C.: Pew Research Center, January.
Passel, Jeffrey S. 2007. “Unauthorized Migrants in the United States: Estimates, Methods, and Characteristics” Paris: OECD Working Party on Migration, September.
Passel, Jeffrey S. and D’Vera Cohn. 2016. “Overall Number of U.S. Unauthorized Immigrants Holds Steady Since 2009: Decline in share from Mexico mostly offset by growth from Asia, Central America and sub-Saharan Africa.” Washington, D.C.: Pew Research Center, September.
Passel, Jeffrey S. and D’Vera Cohn. 2016. “Unauthorized immigrant population stable for half a decade.” Washington, D.C.: Pew Research Center, September.
Passel, Jeffrey S. and D’Vera Cohn. 2012. “Unauthorized Immigrants: 11.1 Million in 2011.” Washington, D.C.: Pew Research Center, December.
Passel, Jeffrey S. and D’Vera Cohn. 2010. “U.S. Unauthorized Immigration Flows Are Down Sharply Since Mid-Decade.” Washington, D.C.: Pew Research Center, September.
Passel, Jeffrey S. and D’Vera Cohn. 2008. “Trends in Unauthorized Immigration: Undocumented Inflow Now Trails Legal Inflow.” Washington, D.C.: Pew Research Center, October.
Passel, Jeffrey S., D’Vera Cohn, Ana Gonzalez-Barrera. 2013. “Population Decline of Unauthorized Immigrants Stalls, May Have Reversed.” Washington, D.C.: Pew Research Center, September.
Passel, Jeffrey S., D’Vera Cohn, Jens M. Krogstad, and Ana Gonzalez-Barrera. 2014 “As Growth Stalls, Unauthorized Immigrant Population Becomes More Settled.” Washington, D.C.: Pew Research Center, September.
Semple, Kirk. 2013. “Making Choice to Halt at Door of Citizenship.” New York City, New York: New York Times, August.
U.S. Census Bureau. 2015. “American Community Survey, Sample Size: United States.” Washington, D.C.
U.S. Census Bureau. 2012a. “Decennial Census: Coverage Measurement.” Washington, D.C.
U.S. Census Bureau. 2006. “Design and Methodology; Current Population Survey.” Technical Paper 66, Washington, D.C., October.
U.S. Department of Homeland Security. 2016. “Additional Information on Filing a Fee Waiver.” Washington, D.C.: U.S. Citizenship and Immigration Services, June.
U.S. Department of Homeland Security. 2016. “Data Set: Form N-400 Application for Naturalization.” Washington, D.C.: U.S. Citizenship and Immigration Services, December.
U.S. Department of Homeland Security. 2013. “I am a permanent resident…how do I apply for U.S. citizenship?” Washington, D.C.: U.S. Citizenship and Immigration Services, October.
U.S. Department of Homeland Security. 2016. “USCIS Announces Final Rule Adjusting Immigration Benefit Application and Petition Fees.” Washington, D.C.: U.S. Citizenship and Immigration Services, October.
U.S. Department of Homeland Security. 2016. “Our Fees.” Washington, D.C.: U.S. Citizenship and Immigration Services, December.
U.S. Department of Homeland Security. 2013. “Path to U.S. Citizenship.” Washington, D.C.: U.S. Citizenship and Immigration Services, January.
U.S. Department of Homeland Security. 2016. “Yearbook of Immigration Statistics: 2015.” Washington, D.C.: Office of Immigration Statistics, December.
Van Hook, Jennifer, Frank D. Bean, James D. Bachmeier, and Catherine Tucker. 2014. “Recent Trends in Coverage of the Mexican-Born Population of the United States: Results From Applying Multiple Methods Across Time.” Demography, April.
Warren, Robert and John Robert Warren. 2013. “Unauthorized Immigration to the United States: Annual Estimates and Components of Change, by State, 1990 to 2010.” International Migration Review, February.