Gaya APA
Bartono PH,SE. (2010).
Hotel Supervision Teknik Supervision .
YOGYAKARTA:
andi offset.
Gaya Chicago
Bartono PH,SE.
Hotel Supervision Teknik Supervision.
YOGYAKARTA:
andi offset,
2010.
Text.
Gaya MLA
Bartono PH,SE.
Hotel Supervision Teknik Supervision.
YOGYAKARTA:
andi offset,
2010.
Text.
Gaya Turabian
Bartono PH,SE.
Hotel Supervision Teknik Supervision.
YOGYAKARTA:
andi offset,
2010.
Print.