Παραπομπή APA

Williams, M. (2009). Encyclopedia of management (Set of 9 volumes). Indiana Publishing House.

Παραπομπή Chicago Style

Williams, Michael. Encyclopedia of Management (Set of 9 Volumes). New Delhi: Indiana Publishing House, 2009.

Παραπομπή MLA

Williams, Michael. Encyclopedia of Management (Set of 9 Volumes). Indiana Publishing House, 2009.