APA aipamena

(1998). Corporate environmental management 1: Systems and strategies. London: Earthscan.

Chicago Style aipamena

Corporate Environmental Management 1: Systems and Strategies. London: Earthscan, 1998.

MLA aipamena

Corporate Environmental Management 1: Systems and Strategies. London: Earthscan, 1998.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.