APA aipamena

Medlik, S. 1. (2000). The business of hotels (4th ed.). Oxford: Butterworth-Heinemann.

Chicago Style aipamena

Medlik, S. 1928-. The Business of Hotels. 4th ed. Oxford: Butterworth-Heinemann, 2000.

MLA aipamena

Medlik, S. 1928-. The Business of Hotels. 4th ed. Oxford: Butterworth-Heinemann, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.