Não informado. (1970). Microwave Tube Data Book. Derivation and Tabulation Associates.
Chicago (17e ed.) BronvermeldingNão informado. Microwave Tube Data Book. San Diego, Calif: Derivation and Tabulation Associates, 1970.
MLA (8e ed.) BronvermeldingNão informado. Microwave Tube Data Book. Derivation and Tabulation Associates, 1970.
Let op: Deze citaties zijn niet altijd 100% accuraat.