United States. Congress. Senate. Committee on Governmental Affairs, ProQuest (Firm), & United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on International Security, Proliferation, and Federal Services. (2002). Terrorism through the mail: Protecting postal workers and the public : joint hearings before the Committee on Governmental Affairs, United States Senate and the Subcommittee on International Security, Proliferation and Federal Services, One Hundred Seventh Congress, first session, October 30 and 31, 2001. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Governmental Affairs, ProQuest (Firm), and Proliferation United States. Congress. Senate. Committee on Governmental Affairs. Subcommittee on International Security. Terrorism Through the Mail: Protecting Postal Workers and the Public : Joint Hearings Before the Committee on Governmental Affairs, United States Senate and the Subcommittee on International Security, Proliferation and Federal Services, One Hundred Seventh Congress, First Session, October 30 and 31, 2001. Washington: U.S. G.P.O., 2002.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Governmental Affairs, et al. Terrorism Through the Mail: Protecting Postal Workers and the Public : Joint Hearings Before the Committee on Governmental Affairs, United States Senate and the Subcommittee on International Security, Proliferation and Federal Services, One Hundred Seventh Congress, First Session, October 30 and 31, 2001. U.S. G.P.O., 2002.