Gaya APA
Mertayasa, I, G, B. (2012).
Food and Beverage service operational ; jpb Preparation , cet.1 .
Yogjakarta:
Andi offset.
Gaya MLA
Mertayasa, I, Gusti, Bagus.
"Food and Beverage service operational ; jpb Preparation , cet.1".
Yogjakarta:
Andi offset,
2012.
Text.