Penggayaan APA
Hospitality. (2011).
yogyakarta:
andi offset.
Chicago Style
Hospitality.
.
yogyakarta:
andi offset,
2011.
Text.
MLA Style
Hospitality.
.
yogyakarta:
andi offset,
2011.
Text.
Turabian Style
Hospitality.
yogyakarta:
andi offset,
2011.
Print.