Gaya APA

Lynch, F, T. (2005). the Book of yields : accurancy in food costing and purchasing (6th ed.). New Jersey: John Wiley & Sons., Inc..

Gaya MLA

Lynch, Francis, T.. "the Book of yields : accurancy in food costing and purchasing". 6th ed. New Jersey: John Wiley & Sons., Inc., 2005. BUKU.