APA استشهاد

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

استشهاد بنمط شيكاغو

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

MLA استشهاد

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