Παραπομπή APA

(2000). Master of sustainable development: Global and national wilderness. World Sustainability Education Programme.

Παραπομπή Chicago Style

Master of Sustainable Development: Global and National Wilderness. New Delhi: World Sustainability Education Programme, 2000.

Παραπομπή MLA

Master of Sustainable Development: Global and National Wilderness. World Sustainability Education Programme, 2000.