Zarefsky, D., & David Zarefsky. (1996). Publics Speaking: Strategies for Success. Needham Heights, MA: Allyn and Bacon.
استشهاد بنمط شيكاغوZarefsky, David, و David Zarefsky. Publics Speaking: Strategies for Success. Needham Heights, MA: Allyn and Bacon, 1996.
MLA استشهادZarefsky, David, و David Zarefsky. Publics Speaking: Strategies for Success. Needham Heights, MA: Allyn and Bacon, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.