Gaya APA
TOURISM PRINCIPLES AND PRACTICE. (1993).
London:
PITMAN PUBLISTING.
Gaya Chicago
TOURISM PRINCIPLES AND PRACTICE.
.
London:
PITMAN PUBLISTING,
1993.
Text.
Gaya MLA
TOURISM PRINCIPLES AND PRACTICE.
.
London:
PITMAN PUBLISTING,
1993.
Text.
Gaya Turabian
TOURISM PRINCIPLES AND PRACTICE.
London:
PITMAN PUBLISTING,
1993.
Print.