APA aipamena

Lattin, G. W. (2014). Lodging and Food Service Industry (8th.). Ahleill.

Chicago Style aipamena

Lattin, Gerald W. Lodging and Food Service Industry. 8th. Ahleill, 2014.

MLA aipamena

Lattin, Gerald W. Lodging and Food Service Industry. 8th. Ahleill, 2014.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.