Dyfyniad APA

Gunatilake, H., San Jose, M. J. F. C., & Perera, P. (2008). Utility tariff setting for economic efficiency and financial sustainability: A review. Asian Development Bank.

Dyfyniad Arddull Chicago

Gunatilake, Herath, Mary Jane F. C. San Jose, and Pradeep Perera. Utility Tariff Setting for Economic Efficiency and Financial Sustainability: A Review. Mandaluyong City: Asian Development Bank, 2008.

Dyfyniad MLA

Gunatilake, Herath, et al. Utility Tariff Setting for Economic Efficiency and Financial Sustainability: A Review. Asian Development Bank, 2008.

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