Richardson, T. M., & Nicodemus, W. R. (1981). Sanitation for food service workers (3rd ed.). Van Nostrand Reinhold Company.
Chicago ZitierstilRichardson, Treva M., und Wade R. Nicodemus. Sanitation for Food Service Workers. 3rd ed. New York: Van Nostrand Reinhold Company, 1981.
MLA ZitierstilRichardson, Treva M., und Wade R. Nicodemus. Sanitation for Food Service Workers. 3rd ed. Van Nostrand Reinhold Company, 1981.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.