World Bank Staff, World Bank, & Saunders, R. J. (1993). Energy efficiency and conservation in the developing world: The World Bank's role. World Bank.
Chicago (17e ed.) BronvermeldingWorld Bank Staff, World Bank, en Robert J. Saunders. Energy Efficiency and Conservation in the Developing World: The World Bank's Role. Washington, D.C.: World Bank, 1993.
MLA (9e ed.) BronvermeldingWorld Bank Staff, et al. Energy Efficiency and Conservation in the Developing World: The World Bank's Role. World Bank, 1993.
Let op: Deze citaties zijn niet altijd 100% accuraat.