APA
Dutta Ritwick,, . (2000). The environmental activists handbook I. Delhi: Socio-Legal Information Centre.
Chicago
Dutta Ritwick,, . 2000. The environmental activists handbook I. Delhi: Socio-Legal Information Centre.
Harvard
Dutta Ritwick,, . (2000). The environmental activists handbook I. Delhi: Socio-Legal Information Centre.
MLA
Dutta Ritwick,, . The environmental activists handbook I. Delhi: Socio-Legal Information Centre. 2000.