Gaya APA
Mill, Robert Christie, Sastrio, Tri Budi. (2000).
Tourism the international business .
Jakarta:
Raja Grafindo Persada.
Gaya Chicago
Mill, Robert Christie, Sastrio, Tri Budi.
Tourism the international business.
Jakarta:
Raja Grafindo Persada,
2000.
Text.
Gaya MLA
Mill, Robert Christie, Sastrio, Tri Budi.
Tourism the international business.
Jakarta:
Raja Grafindo Persada,
2000.
Text.
Gaya Turabian
Mill, Robert Christie, Sastrio, Tri Budi.
Tourism the international business.
Jakarta:
Raja Grafindo Persada,
2000.
Print.