Não informado. (1913). Wireless World. IPC Electrical Electronic Press.
Chicago (17e ed.) BronvermeldingNão informado. Wireless World. London: IPC Electrical Electronic Press, 1913.
MLA (8e ed.) BronvermeldingNão informado. Wireless World. IPC Electrical Electronic Press, 1913.
Let op: Deze citaties zijn niet altijd 100% accuraat.