ECKEL, P. J. (1985). College And University Foodservice Management Standars Peter J. Eckel. The Avi Publishing Company.
Čikaški stil citiranja (17. izdanje)ECKEL, Peter J. College And University Foodservice Management Standars Peter J. Eckel. The Avi Publishing Company, 1985.
MLA način citiranja (8. izdanje)ECKEL, Peter J. College And University Foodservice Management Standars Peter J. Eckel. The Avi Publishing Company, 1985.
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