Library of Congress. Congressional Research Service & ProQuest (Firm). (1972). Where To Get Publications from the Executive Agencies: A Directory of the Sources for Official Documents. [publisher not identified].
Chicago Style (17th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Where To Get Publications from the Executive Agencies: A Directory of the Sources for Official Documents. [Place of publication not identified]: [publisher not identified], 1972.
MLA (9th ed.) CitationLibrary of Congress. Congressional Research Service and ProQuest (Firm). Where To Get Publications from the Executive Agencies: A Directory of the Sources for Official Documents. [publisher not identified], 1972.
Warning: These citations may not always be 100% accurate.