United States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Position Classification & ProQuest (Firm). (1967). Reclassification of Certain Positions in the Postal Field Service: Hearings before the United States House Committee on Post Office and Civil Service, Subcommittee on Position Classification, Ninetieth Congress, first session, on Apr. 27, May 2, 9-11, 16, 17, 1967. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Position Classification and ProQuest (Firm). Reclassification of Certain Positions in the Postal Field Service: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Position Classification, Ninetieth Congress, First Session, on Apr. 27, May 2, 9-11, 16, 17, 1967. Washington: U.S. G.P.O., 1967.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service. Subcommittee on Position Classification and ProQuest (Firm). Reclassification of Certain Positions in the Postal Field Service: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee on Position Classification, Ninetieth Congress, First Session, on Apr. 27, May 2, 9-11, 16, 17, 1967. U.S. G.P.O., 1967.