Knapp, J. G. (1967). Great American cooperators: Biographical sketches of 101 major pioneers in cooperative development. American Institute of Cooperation.
Chicago Style (17th ed.) CitationKnapp, Joseph G. Great American Cooperators: Biographical Sketches of 101 Major Pioneers in Cooperative Development. Washington, D.C.: American Institute of Cooperation, 1967.
MLA (9th ed.) CitationKnapp, Joseph G. Great American Cooperators: Biographical Sketches of 101 Major Pioneers in Cooperative Development. American Institute of Cooperation, 1967.
Warning: These citations may not always be 100% accurate.