Παραπομπή APA
Lewin, K., & University of Michigan. Research Center for Group Dynamics. (1975). Field theory in social science: Selected theoretical papers. Westport, Conn.: Greenwood Press.
Παραπομπή Chicago StyleLewin, Kurt, and University of Michigan. Research Center for Group Dynamics. Field Theory in Social Science: Selected Theoretical Papers. Westport, Conn.: Greenwood Press, 1975.
Παραπομπή MLALewin, Kurt, and University of Michigan. Research Center for Group Dynamics. Field Theory in Social Science: Selected Theoretical Papers. Westport, Conn.: Greenwood Press, 1975.
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