Webber, R. A. (1991). Becoming a courageous manager: Overcoming career problems of new managers. Prentice Hall.
Čikaški stil citiranja (17. izdanje)Webber, Ross Arkell. Becoming a Courageous Manager: Overcoming Career Problems of New Managers. Englewood Cliffs, New Jersey: Prentice Hall, 1991.
MLA način citiranja (9. izdanje)Webber, Ross Arkell. Becoming a Courageous Manager: Overcoming Career Problems of New Managers. Prentice Hall, 1991.
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