Παραπομπή APA

Monga,G S, & Sanctis,V J. (1994). Non conventional energy: Growth, resources and policies. Vikas Publishing House Pvt. Ltd.

Παραπομπή Chicago Style

Monga,G S, και Sanctis,V J. Non Conventional Energy: Growth, Resources and Policies. New Delhi: Vikas Publishing House Pvt. Ltd, 1994.

Παραπομπή MLA

Monga,G S, και Sanctis,V J. Non Conventional Energy: Growth, Resources and Policies. Vikas Publishing House Pvt. Ltd, 1994.