Cummings, T. G. (2005). Organization Development and Change (8th ed.). Mason, OH: Thomson/South-Western.
Čikaški stil citiranjaCummings, Thomas G. Organization Development and Change. 8th ed. Mason, OH: Thomson/South-Western, 2005.
MLA način citiranjaCummings, Thomas G. Organization Development and Change. 8th ed. Mason, OH: Thomson/South-Western, 2005.
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