Não informado. (1991). Integrated Circuits. Data Business Publishing.
Chicago (17e ed.) BronvermeldingNão informado. Integrated Circuits. San Diego, Calif: Data Business Publishing, 1991.
MLA (8e ed.) BronvermeldingNão informado. Integrated Circuits. Data Business Publishing, 1991.
Let op: Deze citaties zijn niet altijd 100% accuraat.