APA استشهاد

Harvard business essentials. (2003). Managing Change and Transition. Harvard businessschool press.

استشهاد بنمط شيكاغو

Harvard business essentials. Managing Change and Transition. Boston: Harvard businessschool press, 2003.

MLA استشهاد

Harvard business essentials. Managing Change and Transition. Harvard businessschool press, 2003.