Thelen, H. A. (1954). Dynamics of groups at work. The University of chicago.
शिकागो स्टाइल उद्धरणThelen, Herbert A. Dynamics of Groups at Work. London: The University of chicago, 1954.
एमएलए उद्धरणThelen, Herbert A. Dynamics of Groups at Work. The University of chicago, 1954.
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