United States. Government Accountability Office, ProQuest (Firm), & United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Terrorism, Technology, and Homeland Security. (2006). Estimating the undocumented population: A "group answers" approach to surveying foreign-born respondents : report to the Subcommittee on Terrorism, Technology and Homeland Security, Committee on the Judiciary, U.S. Senate. GAO.
Chicago Style (17th ed.) CitationUnited States. Government Accountability Office, ProQuest (Firm), and Technology United States. Congress. Senate. Committee on the Judiciary. Subcommittee on Terrorism. Estimating the Undocumented Population: A "Group Answers" Approach to Surveying Foreign-born Respondents : Report to the Subcommittee on Terrorism, Technology and Homeland Security, Committee on the Judiciary, U.S. Senate. Washington, D.C.: GAO, 2006.
MLA (9th ed.) CitationUnited States. Government Accountability Office, et al. Estimating the Undocumented Population: A "Group Answers" Approach to Surveying Foreign-born Respondents : Report to the Subcommittee on Terrorism, Technology and Homeland Security, Committee on the Judiciary, U.S. Senate. GAO, 2006.