APA aipamena

Dutta, R. (2000). The environmental activists` handbook. Socio- legal information centre.

Chicago Style aipamena

Dutta, Ritwick. The Environmental Activists` Handbook. Mumbai: Socio- legal information centre, 2000.

MLA aipamena

Dutta, Ritwick. The Environmental Activists` Handbook. Socio- legal information centre, 2000.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.