Gambler, R., & Courts, M. J. (2012). Visa Waiver Program: Additional actions needed to mitigate risks and strengthen overstay enforcement : testimony before the Subcommittee on Immigration, Refugees, and Border Security, Committee on the Judiciary, U.S. Senate. U.S. Govt. Accountability Office.
Chicago Style (17th ed.) CitationGambler, Rebecca, and Michael J. Courts. Visa Waiver Program: Additional Actions Needed to Mitigate Risks and Strengthen Overstay Enforcement : Testimony Before the Subcommittee on Immigration, Refugees, and Border Security, Committee on the Judiciary, U.S. Senate. [Washington, D.C.]: U.S. Govt. Accountability Office, 2012.
MLA (9th ed.) CitationGambler, Rebecca, and Michael J. Courts. Visa Waiver Program: Additional Actions Needed to Mitigate Risks and Strengthen Overstay Enforcement : Testimony Before the Subcommittee on Immigration, Refugees, and Border Security, Committee on the Judiciary, U.S. Senate. U.S. Govt. Accountability Office, 2012.