Gaya APA

Rey, A, M. et al (1985). Managing service in food and beverage operations : by Anthony M. Rey and Ferdinand Wieland . East Lansing, Michigan: The Educational Institute of the American Hotel & Motel Association.

Gaya MLA

Rey, Anthony, M.. et al. "Managing service in food and beverage operations : by Anthony M. Rey and Ferdinand Wieland". East Lansing, Michigan: The Educational Institute of the American Hotel & Motel Association, 1985. BUKU.