Swets, P. W. (1983). The art of talking so that people will listen: Getting through to family, friends and business associates. Prentice Hall.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Swets, Paul W. The Art of Talking so That People Will Listen: Getting Through to Family, Friends and Business Associates. New York: Prentice Hall, 1983.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Swets, Paul W. The Art of Talking so That People Will Listen: Getting Through to Family, Friends and Business Associates. Prentice Hall, 1983.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.