Não informado. (1956). Radio Engineering and Electronics. Pergamon Press.
Chicago (17e ed.) BronvermeldingNão informado. Radio Engineering and Electronics. New York: Pergamon Press, 1956.
MLA (8e ed.) BronvermeldingNão informado. Radio Engineering and Electronics. Pergamon Press, 1956.
Let op: Deze citaties zijn niet altijd 100% accuraat.