United States. Congress. House. Committee on Post Office and Civil Service & ProQuest (Firm). (1959). Clarifying Postage Rates for Educational, Cultural and Library Materials: Hearings before the United States House Committee on Post Office and Civil Service, Subcommittee Appointed To Consider H.R. 4595 and H.R. 4596, Eighty-Sixth Congress, first session, on Mar. 13, 1959. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service and ProQuest (Firm). Clarifying Postage Rates for Educational, Cultural and Library Materials: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee Appointed To Consider H.R. 4595 and H.R. 4596, Eighty-Sixth Congress, First Session, on Mar. 13, 1959. Washington: U.S. G.P.O., 1959.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Post Office and Civil Service and ProQuest (Firm). Clarifying Postage Rates for Educational, Cultural and Library Materials: Hearings Before the United States House Committee on Post Office and Civil Service, Subcommittee Appointed To Consider H.R. 4595 and H.R. 4596, Eighty-Sixth Congress, First Session, on Mar. 13, 1959. U.S. G.P.O., 1959.