United States. Office of Cooperative Extension Work. (1929). Summary of marketing conference held at Purdue University, La Fayette, Ind., Apr. 24 to 26, 1929. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Office of Cooperative Extension Work. Summary of Marketing Conference Held at Purdue University, La Fayette, Ind., Apr. 24 to 26, 1929. Washington: [publisher not identified], 1929.
MLA (9th ed.) CitationUnited States. Office of Cooperative Extension Work. Summary of Marketing Conference Held at Purdue University, La Fayette, Ind., Apr. 24 to 26, 1929. [publisher not identified], 1929.
Warning: These citations may not always be 100% accurate.