United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Operations & ProQuest (Firm). (1967). False or Misleading Mail Matter: Hearings before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Operations, Ninetieth Congress, first session, on Apr. 12, 1967. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Operations and ProQuest (Firm). False or Misleading Mail Matter: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Operations, Ninetieth Congress, First Session, on Apr. 12, 1967. Washington: U.S. G.P.O., 1967.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Postal Operations and ProQuest (Firm). False or Misleading Mail Matter: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Postal Operations, Ninetieth Congress, First Session, on Apr. 12, 1967. U.S. G.P.O., 1967.