Goeldner, C. R. (2012). Tourism: Principles, practices, philosophies. Wiley.
Čikaški stil citiranjaGoeldner, Charles R. Tourism: Principles, Practices, Philosophies. Wiley, 2012.
MLA način citiranjaGoeldner, Charles R. Tourism: Principles, Practices, Philosophies. Wiley, 2012.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.