Dyfyniad APA

Biller, D., & Nabi, I. (2013). Investing in infrastructure harnessing its potential for economic growth in Sri Lanka. World Bank.

Dyfyniad Arddull Chicago

Biller, Dan, and Ijaz Nabi. Investing in Infrastructure Harnessing Its Potential for Economic Growth in Sri Lanka. Washington, D.C.: World Bank, 2013.

Dyfyniad MLA

Biller, Dan, and Ijaz Nabi. Investing in Infrastructure Harnessing Its Potential for Economic Growth in Sri Lanka. World Bank, 2013.

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