Gaya APA
Bartono PH, SE, Ruffino EM, SE. (2007).
Hotel Communication Management (Ed.1).
Yogyakarta:
ANDI.
Gaya Chicago
Bartono PH, SE, Ruffino EM, SE.
Hotel Communication Management.
Ed.1
Yogyakarta:
ANDI,
2007.
Text.
Gaya MLA
Bartono PH, SE, Ruffino EM, SE.
Hotel Communication Management.
Ed.1
Yogyakarta:
ANDI,
2007.
Text.
Gaya Turabian
Bartono PH, SE, Ruffino EM, SE.
Hotel Communication Management.
Ed.1
Yogyakarta:
ANDI,
2007.
Print.