United States. Congress. Senate. Committee on Post Office and Civil Service & ProQuest (Firm). (1957). Authorizing an investigation of the administration of the civil service system and the Postal Service. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Authorizing an Investigation of the Administration of the Civil Service System and the Postal Service. Washington: [publisher not identified], 1957.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Authorizing an Investigation of the Administration of the Civil Service System and the Postal Service. [publisher not identified], 1957.
Warning: These citations may not always be 100% accurate.