Gaya APA

Mertayasa, I, G, A. (2012). Food And Beverage Service Operational: Job Preparation (Ed. I.). Yogyakarta: Andi Yogyakarta.

Gaya MLA

Mertayasa, I, Gede, Agus. "Food And Beverage Service Operational: Job Preparation". Ed. I. Yogyakarta: Andi Yogyakarta, 2012. Text.