ROBBINS, S. P. (2001). Fundamentals of managementStephen P. Robbins, David A. DeCenzo. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)ROBBINS, Stephen P. Fundamentals of ManagementStephen P. Robbins, David A. DeCenzo. Prentice Hall, 2001.
Lua MLA (8ú heag.)ROBBINS, Stephen P. Fundamentals of ManagementStephen P. Robbins, David A. DeCenzo. Prentice Hall, 2001.
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