Dyfyniad APA

Bhatia, B., & Sharma, D. (2010). Sustainable development: Cotemporary issues and emerging persperctives. Deep & Deep Publishing.

Dyfyniad Arddull Chicago

Bhatia, B.S, and Dhiraj Sharma. Sustainable Development: Cotemporary Issues and Emerging Persperctives. New Delhi: Deep & Deep Publishing, 2010.

Dyfyniad MLA

Bhatia, B.S, and Dhiraj Sharma. Sustainable Development: Cotemporary Issues and Emerging Persperctives. Deep & Deep Publishing, 2010.

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