Kumar, A. [. (2006). Ecological crisis and management. Daya Publishing House.
Čikaški stil citiranjaKumar, Arvind [ed.]. Ecological Crisis and Management. New Delhi: Daya Publishing House, 2006.
MLA način citiranjaKumar, Arvind [ed.]. Ecological Crisis and Management. Daya Publishing House, 2006.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.