Παραπομπή APA

(2000). Master of sustainable development: Urban and rural settlements. World Sustainability Education Programme.

Παραπομπή Chicago Style

Master of Sustainable Development: Urban and Rural Settlements. New Delhi: World Sustainability Education Programme, 2000.

Παραπομπή MLA

Master of Sustainable Development: Urban and Rural Settlements. World Sustainability Education Programme, 2000.