Robbins, S. P. (2021). Management (15th.). Pearson, Noida.
Lua i Stíl Chicago (17ú heag.)Robbins, Stephen P. Management. 15th. Pearson, Noida, 2021.
Lua MLA (9ú heag.)Robbins, Stephen P. Management. 15th. Pearson, Noida, 2021.
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