Gaya APA
Drs. Bambang Sujatno, CHA. (2008).
Hotel Courtesy (Ed.2).
Yogyakarta:
ANDI.
Gaya Chicago
Drs. Bambang Sujatno, CHA.
Hotel Courtesy.
Ed.2
Yogyakarta:
ANDI,
2008.
Text.
Gaya MLA
Drs. Bambang Sujatno, CHA.
Hotel Courtesy.
Ed.2
Yogyakarta:
ANDI,
2008.
Text.
Gaya Turabian
Drs. Bambang Sujatno, CHA.
Hotel Courtesy.
Ed.2
Yogyakarta:
ANDI,
2008.
Print.