Παραπομπή APA

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

Παραπομπή Chicago Style

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

Παραπομπή MLA

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

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