LUCAS HENRY C. (1992). ANALYSIS & IMPLEMENTATION OF INFORMATION SYSTEMS (4TH.). MCGRAW-HILL.
Chicago Style (17. basım) AtıfLUCAS HENRY C. ANALYSIS & IMPLEMENTATION OF INFORMATION SYSTEMS. 4TH. NEW DELHI: MCGRAW-HILL, 1992.
MLA (9th ed.) AtıfLUCAS HENRY C. ANALYSIS & IMPLEMENTATION OF INFORMATION SYSTEMS. 4TH. MCGRAW-HILL, 1992.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..