Gaya APA

Feinstein, A, H., Stefanelli, J, M. (2007). Purchasing For Chefs : A Concise Guide . Canada: John Wiley Sons,Inc.

Gaya MLA

Feinstein, Andrew, Hale., Stefanelli, John, M.. "Purchasing For Chefs : A Concise Guide". Canada: John Wiley Sons,Inc, 2007. Text.