Author
United States. Office of Immigration Statistics,
11
United States. Bureau of Consular Affairs
4
U.S. Citizenship and Immigration Services,
3
U.S. Immigration and Customs Enforcement,
3
United States. Bureau of Security and Consular Affairs
3
United States. Department of Health and Human Services
3
United States. Department of Justice
3
United States. Department of State
3
United States. Visa Office
3
United States. Congress. House. Committee on the Judiciary. Subcommittee on Immigration, Citizenship, Refugees, Border Security, and International Law
2
United States. Department of Homeland Security,
2
United States. Department of the Treasury,
2
United States. Immigration and Naturalization Service
2
United States. Register of the Treasury
2
Center for Migration Studies (U.S.)
1
Centro studi emigrazione
1
National Science Foundation (U.S.)
1
Refugee Council USA
1
Scalabrinians
1
United States. Department of Homeland Security
1
United States. Department of Justice. Office of Immigration Litigation
1
United States. Immigration and Naturalization Service. Statistics Division
1
United States. Office of Immigration Statistics
1
United States. Office of the Citizenship and Immigration Services Ombudsman,
1