APA Style
Yoeti, Oka A.. (2001).
Tours and Travel Management .
Jakarta:
Pradnya Paramita.
Chicago Style
Yoeti, Oka A..
Tours and Travel Management.
Jakarta:
Pradnya Paramita,
2001.
Text.
MLA Style
Yoeti, Oka A..
Tours and Travel Management.
Jakarta:
Pradnya Paramita,
2001.
Text.
Turabian Style
Yoeti, Oka A..
Tours and Travel Management.
Jakarta:
Pradnya Paramita,
2001.
Print.