APA aipamena

Peris, E. (2000). Standardized eco-management systems for recreational nautical facilities.

Chicago Style aipamena

Peris, Eduardo. Standardized Eco-management Systems for Recreational Nautical Facilities. 2000.

MLA aipamena

Peris, Eduardo. Standardized Eco-management Systems for Recreational Nautical Facilities. 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.