Kumar, A. (2010). Environmental Management and Sustainable Development. Daya Publishing House.
Cita Chicago Style (17a ed.)Kumar, Arvind. Environmental Management and Sustainable Development. New Delhi: Daya Publishing House, 2010.
Cita MLA (9a ed.)Kumar, Arvind. Environmental Management and Sustainable Development. Daya Publishing House, 2010.
Precaución: Estas citas no son 100% exactas.