Drummond, K. E. (1992). The restaurant training program: An employee training guide for managers. Wiley.
Chicago Style (17. basım) AtıfDrummond, Karen Eich. The Restaurant Training Program: An Employee Training Guide for Managers. New York: Wiley, 1992.
MLA (9th ed.) AtıfDrummond, Karen Eich. The Restaurant Training Program: An Employee Training Guide for Managers. Wiley, 1992.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..