Dyfyniad APA

(2006). Consumer cooperatives: An alternative institutional model for delivery of urban water supply and sanitation services? Washington DC: World bank.

Dyfyniad Arddull Chicago

Consumer Cooperatives: An Alternative Institutional Model for Delivery of Urban Water Supply and Sanitation Services? Washington DC: World bank, 2006.

Dyfyniad MLA

Consumer Cooperatives: An Alternative Institutional Model for Delivery of Urban Water Supply and Sanitation Services? Washington DC: World bank, 2006.

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