Παραπομπή APA

Ramaswamy,S, & Sathis Kumar,G. (2012). Energy, environment and sustainable development: Issues and policies. Regal Publications.

Παραπομπή Chicago Style

Ramaswamy,S, και Sathis Kumar,G. Energy, Environment and Sustainable Development: Issues and Policies. New Delhi: Regal Publications, 2012.

Παραπομπή MLA

Ramaswamy,S, και Sathis Kumar,G. Energy, Environment and Sustainable Development: Issues and Policies. Regal Publications, 2012.