Okumus, F. (2010). Strategic management for hospitality and tourism. Oxford, U.K: Butterworth-Heinemann.
Chicago Style aipamenaOkumus, Fevzi. Strategic Management for Hospitality and Tourism. Oxford, U.K: Butterworth-Heinemann, 2010.
MLA aipamenaOkumus, Fevzi. Strategic Management for Hospitality and Tourism. Oxford, U.K: Butterworth-Heinemann, 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.