Dyfyniad APA

(2005). Assessment of resource flow in the water supply and sanitation sector: Ethiopia case study. Washington DC: World Bank.

Dyfyniad Arddull Chicago

Assessment of Resource Flow in the Water Supply and Sanitation Sector: Ethiopia Case Study. Washington DC: World Bank, 2005.

Dyfyniad MLA

Assessment of Resource Flow in the Water Supply and Sanitation Sector: Ethiopia Case Study. Washington DC: World Bank, 2005.

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