Goeldner, C. R. (2009). Tourism: Principles, practices, philosphies (11th.). John Wiley & Sons.
Chicago Style (17. basım) AtıfGoeldner, Charles R. Tourism: Principles, Practices, Philosphies. 11th. New Jersey: John Wiley & Sons, 2009.
MLA (9th ed.) AtıfGoeldner, Charles R. Tourism: Principles, Practices, Philosphies. 11th. John Wiley & Sons, 2009.
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