APA aipamena

 Kotler, P. (2003).  Marketing for hospitality and tourism.  Pearson Prentice Hall.

Chicago Style aipamena

 Kotler, Philip.  Marketing for Hospitality and Tourism.  Pearson Prentice Hall, 2003.

MLA aipamena

 Kotler, Philip.  Marketing for Hospitality and Tourism.  Pearson Prentice Hall, 2003.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.