APA aipamena

Ebner, A. Geography with relation to tourist industry. Institute of Tourism and Hotel Management.

Chicago Style aipamena

Ebner, Anton. Geography with Relation to Tourist Industry. Aslzburg, Austria: Institute of Tourism and Hotel Management.

MLA aipamena

Ebner, Anton. Geography with Relation to Tourist Industry. Institute of Tourism and Hotel Management.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.