APA aipamena

 Bardi, J. A. (2011).  Hotel front office management.  John Wiley & Sons.

Chicago Style aipamena

 Bardi, James A.  Hotel Front Office Management.  John Wiley & Sons, 2011.

MLA aipamena

 Bardi, James A.  Hotel Front Office Management.  John Wiley & Sons, 2011.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.