Goeldner, C. R. (2009). Tourism: Principles, practices, philosphies (11th.). John Wiley & Sons.
Chicagoスタイル(17版)引用形式Goeldner, Charles R. Tourism: Principles, Practices, Philosphies. 11th. New Jersey: John Wiley & Sons, 2009.
MLA(9版)引用形式Goeldner, Charles R. Tourism: Principles, Practices, Philosphies. 11th. John Wiley & Sons, 2009.
警告: この引用は必ずしも正確ではありません.