Bowie, D. (2013). Hospitality Marketing (2nd.). Routledge.
Chicago Style aipamenaBowie, David. Hospitality Marketing. 2nd. London: Routledge, 2013.
MLA aipamenaBowie, David. Hospitality Marketing. 2nd. Routledge, 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.