Educational Foundation (National Restaurant Association). (2007). Inventory and purchasing: Competency guide. Pearson Prentice Hall.
Chicago-Zitierstil (17. Ausg.)Educational Foundation (National Restaurant Association). Inventory and Purchasing: Competency Guide. Upper Saddle River, N.J: Pearson Prentice Hall, 2007.
MLA-Zitierstil (9. Ausg.)Educational Foundation (National Restaurant Association). Inventory and Purchasing: Competency Guide. Pearson Prentice Hall, 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.