Gaya APA
Foster, Dennis L., Sastrio, Tri Budhi. (2000).
Travel & tourism (2).
Jakarta:
PT Rajagrafindo Persada.
Gaya Chicago
Foster, Dennis L., Sastrio, Tri Budhi.
Travel & tourism.
2
Jakarta:
PT Rajagrafindo Persada,
2000.
Text.
Gaya MLA
Foster, Dennis L., Sastrio, Tri Budhi.
Travel & tourism.
2
Jakarta:
PT Rajagrafindo Persada,
2000.
Text.
Gaya Turabian
Foster, Dennis L., Sastrio, Tri Budhi.
Travel & tourism.
2
Jakarta:
PT Rajagrafindo Persada,
2000.
Print.