Gaya APA

Mertayasa, I, G, A. (2012). Food & Beverage Service Operational Job Preparation (Cetakan 1). Yogyakarta: CV Andi Offset.

Gaya MLA

Mertayasa, I, Gede, Agus. "Food & Beverage Service Operational Job Preparation". Cetakan 1 Yogyakarta: CV Andi Offset, 2012. Text.