Não informado. (1969). Computer characteristic review. GML Corporation.
Chicago (17e ed.) BronvermeldingNão informado. Computer Characteristic Review. Lexington, Mass: GML Corporation, 1969.
MLA (8e ed.) BronvermeldingNão informado. Computer Characteristic Review. GML Corporation, 1969.
Let op: Deze citaties zijn niet altijd 100% accuraat.