APA aipamena

Cole,Ken. (1999). Economy,environment,development,knowledge. Routledge.

Chicago Style aipamena

Cole,Ken. Economy,environment,development,knowledge. London: Routledge, 1999.

MLA aipamena

Cole,Ken. Economy,environment,development,knowledge. Routledge, 1999.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.