Dyfyniad APA

Asian Development Bank. (2009). Investing in sustainable infrastructure: Improving lives in Asia and the Pacific. Asian Development Bank.

Dyfyniad Arddull Chicago

Asian Development Bank. Investing in Sustainable Infrastructure: Improving Lives in Asia and the Pacific. Mandaluyong City: Asian Development Bank, 2009.

Dyfyniad MLA

Asian Development Bank. Investing in Sustainable Infrastructure: Improving Lives in Asia and the Pacific. Asian Development Bank, 2009.

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