Παραπομπή APA

Thelen, H. A. (1954). Dynamics of groups at work. The University of chicago.

Παραπομπή Chicago Style

Thelen, Herbert A. Dynamics of Groups at Work. London: The University of chicago, 1954.

Παραπομπή MLA

Thelen, Herbert A. Dynamics of Groups at Work. The University of chicago, 1954.