Luck, S. L. (2016). Zen and the art of business communication: A step-by-step guide to improving your business writing skills (First edition.). Business Expert Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Luck, Susan L. Zen and the Art of Business Communication: A Step-by-step Guide to Improving Your Business Writing Skills. First edition. New York, New York (222 East 46th Street, New York, NY 10017): Business Expert Press, 2016.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Luck, Susan L. Zen and the Art of Business Communication: A Step-by-step Guide to Improving Your Business Writing Skills. First edition. Business Expert Press, 2016.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.