United States. Congress. Senate. Committee on Mines and Mining & ProQuest (Firm). (1927). War contracts. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). War Contracts. Washington: [publisher not identified], 1927.
MLA (9th ed.) CitationUnited States. Congress. Senate. Committee on Mines and Mining and ProQuest (Firm). War Contracts. [publisher not identified], 1927.
Warning: These citations may not always be 100% accurate.