Mason, P. (2003). Tourism Impacts, Planning and Management. Butterworth-Heinemann.
Chicago Style (17th ed.) ZitazioaMason, Peter. Tourism Impacts, Planning and Management. Oxford: Butterworth-Heinemann, 2003.
MLA (9th ed.) ZitazioaMason, Peter. Tourism Impacts, Planning and Management. Butterworth-Heinemann, 2003.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.