United States. Congress. Senate. Committee on Post Office and Civil Service. Subcommittee on Postal Affairs & ProQuest (Firm). (1968). Assaults on Postal Employees: Hearings before the United States Senate Committee on Post Office and Civil Service, Subcommittee on Postal Affairs, Ninetieth Congress, second session, on June 26, 1968. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service. Subcommittee on Postal Affairs and ProQuest (Firm). Assaults on Postal Employees: Hearings Before the United States Senate Committee on Post Office and Civil Service, Subcommittee on Postal Affairs, Ninetieth Congress, Second Session, on June 26, 1968. Washington: U.S. G.P.O., 1968.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service. Subcommittee on Postal Affairs and ProQuest (Firm). Assaults on Postal Employees: Hearings Before the United States Senate Committee on Post Office and Civil Service, Subcommittee on Postal Affairs, Ninetieth Congress, Second Session, on June 26, 1968. U.S. G.P.O., 1968.