Gaya APA
Foster, Dennis L. (2000).
Sales and Marketing For The Travel Profesional .
Jakarta:
Rajawali.
Gaya Chicago
Foster, Dennis L.
Sales and Marketing For The Travel Profesional.
Jakarta:
Rajawali,
2000.
Text.
Gaya MLA
Foster, Dennis L.
Sales and Marketing For The Travel Profesional.
Jakarta:
Rajawali,
2000.
Text.
Gaya Turabian
Foster, Dennis L.
Sales and Marketing For The Travel Profesional.
Jakarta:
Rajawali,
2000.
Print.