Gaya APA
Bartono PH, SE & Ruffino EM, SE. (2007).
Hotel Communication Management (Pertama).
Yogyakarta:
CV Andi Offset.
Gaya Chicago
Bartono PH, SE & Ruffino EM, SE.
Hotel Communication Management.
Pertama
Yogyakarta:
CV Andi Offset,
2007.
Text.
Gaya MLA
Bartono PH, SE & Ruffino EM, SE.
Hotel Communication Management.
Pertama
Yogyakarta:
CV Andi Offset,
2007.
Text.
Gaya Turabian
Bartono PH, SE & Ruffino EM, SE.
Hotel Communication Management.
Pertama
Yogyakarta:
CV Andi Offset,
2007.
Print.