Gaya APA
Marketing Tourism Places. (1990).
London:
Routledge.
Gaya Chicago
Marketing Tourism Places.
~.
London:
Routledge,
1990.
Buku.
Gaya MLA
Marketing Tourism Places.
~.
London:
Routledge,
1990.
Buku.
Gaya Turabian
Marketing Tourism Places.
London:
Routledge,
1990.
Buku.