Perrin, T. (1988). Programming laser printers: HP and compatibles. Management Information Source.
Chicago (17e ed.) BronvermeldingPerrin, Tim. Programming Laser Printers: HP and Compatibles. Portland, Or: Management Information Source, 1988.
MLA (9e ed.) BronvermeldingPerrin, Tim. Programming Laser Printers: HP and Compatibles. Management Information Source, 1988.
Let op: Deze citaties zijn niet altijd 100% accuraat.