Não informado. (1975). International Water Power and Dam Construction. IPC Electrical Electronic Press.
Chicago (17e ed.) BronvermeldingNão informado. International Water Power and Dam Construction. Sutton, Inglaterra: IPC Electrical Electronic Press, 1975.
MLA (8e ed.) BronvermeldingNão informado. International Water Power and Dam Construction. IPC Electrical Electronic Press, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.