APA
(1999). Food Service Procurement: Purchasing for Profit. New Jersey: Prentice Hall.
Chicago
1999. Food Service Procurement: Purchasing for Profit. New Jersey: Prentice Hall.
Harvard
(1999). Food Service Procurement: Purchasing for Profit. New Jersey: Prentice Hall.
MLA
Food Service Procurement: Purchasing for Profit. New Jersey: Prentice Hall. 1999.