(1995). Principles of public speaking: A workbook and study guide for use with public speaking: Theory into practice (Makay, 1995). Texas: Burgess International Group Inc.
استشهاد بنمط شيكاغوPrinciples of Public Speaking: A Workbook and Study Guide for Use With Public Speaking: Theory Into Practice (Makay, 1995). Texas: Burgess International Group Inc, 1995.
MLA استشهادPrinciples of Public Speaking: A Workbook and Study Guide for Use With Public Speaking: Theory Into Practice (Makay, 1995). Texas: Burgess International Group Inc, 1995.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.