Dyfyniad APA

(2000). Global sustainable development: Directions for (1st.). TERI.

Dyfyniad Arddull Chicago

Global Sustainable Development: Directions for. 1st. New Delhi: TERI, 2000.

Dyfyniad MLA

Global Sustainable Development: Directions for. 1st. TERI, 2000.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.