Nerida, R. I. (1976). Profit optimization in restaurants through food and beverage control [microform]. Photoduplication Service, University of the Philippines Library.
Chicago-referens (17:e uppl.)Nerida, Rosendo I. Profit Optimization in Restaurants Through Food and Beverage Control [microform]. Quezon City: Photoduplication Service, University of the Philippines Library, 1976.
MLA-referens (9:e uppl.)Nerida, Rosendo I. Profit Optimization in Restaurants Through Food and Beverage Control [microform]. Photoduplication Service, University of the Philippines Library, 1976.
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