Dyfyniad APA

Sumita Dasgupta & Shah, A. (2011). Green schools programme: A mannual to assess the environmental performance of sthe community. Centre for Science and Environment.

Dyfyniad Arddull Chicago

Sumita Dasgupta and Ashish Shah. Green Schools Programme: A Mannual to Assess the Environmental Performance of Sthe Community. New Delhi: Centre for Science and Environment, 2011.

Dyfyniad MLA

Sumita Dasgupta and Ashish Shah. Green Schools Programme: A Mannual to Assess the Environmental Performance of Sthe Community. Centre for Science and Environment, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.