O'Hair, D. (1998). Strategic communication in business and the professions (3rd edition.). Boston: Houghton Mifflin.
استشهاد بنمط شيكاغوO'Hair, Dan. Strategic Communication in Business and the Professions. 3rd edition. Boston: Houghton Mifflin, 1998.
MLA استشهادO'Hair, Dan. Strategic Communication in Business and the Professions. 3rd edition. Boston: Houghton Mifflin, 1998.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.