Garlough, R. (2011). Modern food service purchasing ([International ed.].). Delmar/Cengage Learning.
Čikaški stil citiranja (17. izdanje)Garlough, Robert. Modern Food Service Purchasing. [International ed.]. Australia: Delmar/Cengage Learning, 2011.
MLA način citiranja (9. izdanje)Garlough, Robert. Modern Food Service Purchasing. [International ed.]. Delmar/Cengage Learning, 2011.
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