United States. Congress. Senate. Committee on Post Office and Civil Service & ProQuest (Firm). (1957). Adjustment of Pay Rates and Conditions in the Canal Zone: Hearings before the United States Senate Committee on Post Office and Civil Service, Eighty-Fifth Congress, first session, on June 18, 20, 1957. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Adjustment of Pay Rates and Conditions in the Canal Zone: Hearings Before the United States Senate Committee on Post Office and Civil Service, Eighty-Fifth Congress, First Session, on June 18, 20, 1957. Washington: U.S. G.P.O., 1957.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Adjustment of Pay Rates and Conditions in the Canal Zone: Hearings Before the United States Senate Committee on Post Office and Civil Service, Eighty-Fifth Congress, First Session, on June 18, 20, 1957. U.S. G.P.O., 1957.