United States. Federal Trade Commission. (1938). Report of the Federal Trade Commission on agricultural income inquiry, part 1: Principal farm products. [s.n.].
Chicago Style (17th ed.) CitationUnited States. Federal Trade Commission. Report of the Federal Trade Commission on Agricultural Income Inquiry, Part 1: Principal Farm Products. [Washington]: [s.n.], 1938.
MLA (9th ed.) CitationUnited States. Federal Trade Commission. Report of the Federal Trade Commission on Agricultural Income Inquiry, Part 1: Principal Farm Products. [s.n.], 1938.
Warning: These citations may not always be 100% accurate.