Becker, E. F., & Wortmann, J. (2009). Mastering Communication at Work: How to Lead, Manage, and Influence. McGraw Hill Education.
Chicago Style (17th ed.) CitationBecker, Ethan F., and Jon Wortmann. Mastering Communication at Work: How to Lead, Manage, and Influence. New York: McGraw Hill Education, 2009.
ציטוט MLABecker, Ethan F., and Jon Wortmann. Mastering Communication at Work: How to Lead, Manage, and Influence. McGraw Hill Education, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.