APA aipamena

Bryden, J. M. (1973). Tourism and development. CUP.

Chicago Style aipamena

Bryden, John M. Tourism and Development. CUP, 1973.

MLA aipamena

Bryden, John M. Tourism and Development. CUP, 1973.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.