APA aipamena

Central Statistical Organisation. (2001). Compendium of environmental statistics 2001. Central Statistical Organisation.

Chicago Style aipamena

Central Statistical Organisation. Compendium of Environmental Statistics 2001. New Delhi: Central Statistical Organisation, 2001.

MLA aipamena

Central Statistical Organisation. Compendium of Environmental Statistics 2001. Central Statistical Organisation, 2001.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.