Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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