United States. Congress. House. Committee on Mines and Mining & ProQuest (Firm). (1921). Contracts connected with the prosecution of the war. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Mines and Mining and ProQuest (Firm). Contracts Connected with the Prosecution of the War. Washington: [publisher not identified], 1921.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Mines and Mining and ProQuest (Firm). Contracts Connected with the Prosecution of the War. [publisher not identified], 1921.
Warning: These citations may not always be 100% accurate.