LUCAS HENRY C. (1992). ANALYSIS & IMPLEMENTATION OF INFORMATION SYSTEMS (4TH.). MCGRAW-HILL.
Chicago (17e ed.) BronvermeldingLUCAS HENRY C. ANALYSIS & IMPLEMENTATION OF INFORMATION SYSTEMS. 4TH. NEW DELHI: MCGRAW-HILL, 1992.
MLA (9e ed.) BronvermeldingLUCAS HENRY C. ANALYSIS & IMPLEMENTATION OF INFORMATION SYSTEMS. 4TH. MCGRAW-HILL, 1992.
Let op: Deze citaties zijn niet altijd 100% accuraat.