United States. Congress. Senate. Committee on Military Affairs & ProQuest (Firm). (1939). Procurement, without advertising, of certain aircraft parts, Etc. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Military Affairs and ProQuest (Firm). Procurement, Without Advertising, of Certain Aircraft Parts, Etc. Washington: [publisher not identified], 1939.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Military Affairs and ProQuest (Firm). Procurement, Without Advertising, of Certain Aircraft Parts, Etc. [publisher not identified], 1939.
Warning: These citations may not always be 100% accurate.