United States. Bureau of Foreign and Domestic Commerce. (1940). Market Research Sources, 1940, A Guide to Information on Domestic Marketing. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Bureau of Foreign and Domestic Commerce. Market Research Sources, 1940, A Guide to Information on Domestic Marketing. [Washington]: [publisher not identified], 1940.
MLA (9th ed.) CitationUnited States. Bureau of Foreign and Domestic Commerce. Market Research Sources, 1940, A Guide to Information on Domestic Marketing. [publisher not identified], 1940.
Warning: These citations may not always be 100% accurate.