APA
Wellenius B., Malmberg Calvo Christina, Foster Vivien & World Bank. (2004). Private provision of rural infrastructure services: Competing for subsidies. Washigton: World Bank.
Chicago
Wellenius Bjorn, Malmberg Calvo Christina, Foster Vivien and World Bank. 2004. Private provision of rural infrastructure services: Competing for subsidies. Washigton: World Bank.
Harvard
Wellenius B., Malmberg Calvo Christina, Foster Vivien and World Bank. (2004). Private provision of rural infrastructure services: Competing for subsidies. Washigton: World Bank.
MLA
Wellenius Bjorn, Malmberg Calvo Christina, Foster Vivien and World Bank. Private provision of rural infrastructure services: Competing for subsidies. Washigton: World Bank. 2004.