United States. Federal Supply Service. (1921). General schedule of supplies for fiscal year 1922, 1st supplement of awards to class 2: Hardware, metals, and leather and saddlery, for period from Jan. 1 to June 30, 1922. GPO.
Chicago Style (17th ed.) CitationUnited States. Federal Supply Service. General Schedule of Supplies for Fiscal Year 1922, 1st Supplement of Awards to Class 2: Hardware, Metals, and Leather and Saddlery, for Period from Jan. 1 to June 30, 1922. [Washington]: GPO, 1921.
MLA (9th ed.) CitationUnited States. Federal Supply Service. General Schedule of Supplies for Fiscal Year 1922, 1st Supplement of Awards to Class 2: Hardware, Metals, and Leather and Saddlery, for Period from Jan. 1 to June 30, 1922. GPO, 1921.
Warning: These citations may not always be 100% accurate.