Slutsky, J., & Aun, M. (1997). The Toastmasters International guide to successful speaking: Overcoming your fears, winning over your audience, building your business & careeer. Dearborn Financial Pub.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Slutsky, Jeff, و Michael Aun. The Toastmasters International Guide to Successful Speaking: Overcoming Your Fears, Winning over Your Audience, Building Your Business & Careeer. Chicago, Ill: Dearborn Financial Pub, 1997.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Slutsky, Jeff, و Michael Aun. The Toastmasters International Guide to Successful Speaking: Overcoming Your Fears, Winning over Your Audience, Building Your Business & Careeer. Dearborn Financial Pub, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.