Dutta, R. (2002). The Environmental Activists' Handbook Part - II. Socio-legal information center.
Cita Chicago (17th ed.)Dutta, Ritwick. The Environmental Activists' Handbook Part - II. Mumbai: Socio-legal information center, 2002.
Cita MLA (9th ed.)Dutta, Ritwick. The Environmental Activists' Handbook Part - II. Socio-legal information center, 2002.
Atenció: Aquestes cites poden no estar 100% correctes.