Gaya APA
PH, B.
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HOTEL COMMUNICATION MANAGEMENT
(
EDISI 1)
.
YOGYAKARTA:
ANDI YOGYAKARTA.
Gaya MLA
PH, BARTONO.
"HOTEL COMMUNICATION MANAGEMENT".
EDISI 1
YOGYAKARTA:
ANDI YOGYAKARTA,
2007.
Text.