Cartwright, D., & Zander, A. F. (1968). Group dynamics: Research and theory (3d ed.). Harper & Row.
Lua i Stíl Chicago (17ú heag.)Cartwright, Dorwin, agus Alvin Frederick Zander. Group Dynamics: Research and Theory. 3d ed. New York: Harper & Row, 1968.
Lua MLA (8ú heag.)Cartwright, Dorwin, agus Alvin Frederick Zander. Group Dynamics: Research and Theory. 3d ed. Harper & Row, 1968.
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