Gaya APA
AFFANDI, Y, S. (2003).
Food and Beverage Department di Ambarukmo Palace Hotel .
Surakarta:
STP Sahid Surakarta.
Gaya MLA
AFFANDI, Yohanes, Surya.
"Food and Beverage Department di Ambarukmo Palace Hotel".
Surakarta:
STP Sahid Surakarta,
2003.
Text.