Bryden, J. M. (1973). Tourism and development. CUP.
Chicago Style aipamenaBryden, John M. Tourism and Development. CUP, 1973.
MLA aipamenaBryden, John M. Tourism and Development. CUP, 1973.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.
Bryden, J. M. (1973). Tourism and development. CUP.
Chicago Style aipamenaBryden, John M. Tourism and Development. CUP, 1973.
MLA aipamenaBryden, John M. Tourism and Development. CUP, 1973.