Cita APA (7a ed.)

CONDON ROBERT J. (1987). DATA PROCESSING SYSTEMS: ANALYSIS AND DESIGN (4.). PRENTICE -HALL INTERNATIONAL, INC.

Cita Chicago Style (17a ed.)

CONDON ROBERT J. DATA PROCESSING SYSTEMS: ANALYSIS AND DESIGN. 4. NEW DELHI: PRENTICE -HALL INTERNATIONAL, INC, 1987.

Cita MLA (9a ed.)

CONDON ROBERT J. DATA PROCESSING SYSTEMS: ANALYSIS AND DESIGN. 4. PRENTICE -HALL INTERNATIONAL, INC, 1987.