Gaya APA
PRIYANTO, E. (2005).
Food and Beverage Product Department Hotel Sahid Raya Surakarta .
Surakarta:
STP Sahid Surakarta.
Gaya MLA
PRIYANTO, Eko.
"Food and Beverage Product Department Hotel Sahid Raya Surakarta".
Surakarta:
STP Sahid Surakarta,
2005.
Text.