(1996). Public speaking competence: Theory and practice. Edina, Minnesota: Burgess Publishing.
استشهاد بنمط شيكاغوPublic Speaking Competence: Theory and Practice. Edina, Minnesota: Burgess Publishing, 1996.
MLA استشهادPublic Speaking Competence: Theory and Practice. Edina, Minnesota: Burgess Publishing, 1996.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.