Gaya APA
Foster, Dennis L.. (2000).
Sales and marketing for the travel profesional .
Jakarta:
Raja Grafindo Persada.
Gaya Chicago
Foster, Dennis L..
Sales and marketing for the travel profesional.
Jakarta:
Raja Grafindo Persada,
2000.
Text.
Gaya MLA
Foster, Dennis L..
Sales and marketing for the travel profesional.
Jakarta:
Raja Grafindo Persada,
2000.
Text.
Gaya Turabian
Foster, Dennis L..
Sales and marketing for the travel profesional.
Jakarta:
Raja Grafindo Persada,
2000.
Print.