United States. Congress. Senate. Committee on Post Office and Civil Service & ProQuest (Firm). (1969). Additional supergrade positions. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Additional Supergrade Positions. Washington: [publisher not identified], 1969.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Post Office and Civil Service and ProQuest (Firm). Additional Supergrade Positions. [publisher not identified], 1969.
Warning: These citations may not always be 100% accurate.