Παραπομπή APA

(2000). Master of sustainable development: Ozone protocols, future diplomacy and related issues. World Sustainability Education Programme.

Παραπομπή Chicago Style

Master of Sustainable Development: Ozone Protocols, Future Diplomacy and Related Issues. New Delhi: World Sustainability Education Programme, 2000.

Παραπομπή MLA

Master of Sustainable Development: Ozone Protocols, Future Diplomacy and Related Issues. World Sustainability Education Programme, 2000.