Perdigon, G. P. (1998). Food service management in the Philippines (2nd ed.). U.P. College of Home Economics.
Chicago Style (17. basım) AtıfPerdigon, Grace P. Food Service Management in the Philippines. 2nd ed. Quezon City: U.P. College of Home Economics, 1998.
MLA (8th ed.) AtıfPerdigon, Grace P. Food Service Management in the Philippines. 2nd ed. U.P. College of Home Economics, 1998.
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