United States. Extension Service. (1930). Possibilities of cooperative marketing; numbers 13 to 16 of series of 16 radio talks. [publisher not identified].
Chicago Style (17th ed.) CitationUnited States. Extension Service. Possibilities of Cooperative Marketing; Numbers 13 to 16 of Series of 16 Radio Talks. [Washington]: [publisher not identified], 1930.
MLA (9th ed.) CitationUnited States. Extension Service. Possibilities of Cooperative Marketing; Numbers 13 to 16 of Series of 16 Radio Talks. [publisher not identified], 1930.
Warning: These citations may not always be 100% accurate.