Παραπομπή APA

(2000). Master of sustainable development: Protected areas and national power conservation. World Sustainability Education Programme.

Παραπομπή Chicago Style

Master of Sustainable Development: Protected Areas and National Power Conservation. New Delhi: World Sustainability Education Programme, 2000.

Παραπομπή MLA

Master of Sustainable Development: Protected Areas and National Power Conservation. World Sustainability Education Programme, 2000.