ROBBINS, S. P. (2007). ManagementStephen P. Robbins and Mary Coulter. Pearson Prentice Hall.
Lua i Stíl Chicago (17ú heag.)ROBBINS, Stephen P. ManagementStephen P. Robbins and Mary Coulter. Pearson Prentice Hall, 2007.
Lua MLA (8ú heag.)ROBBINS, Stephen P. ManagementStephen P. Robbins and Mary Coulter. Pearson Prentice Hall, 2007.
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