Cita APA (7a ed.)

Marakas, G. M. (2006). Systems Analysis & Designan active approachGeorge M. Marakas. McGraw-Hill.

Cita Chicago Style (17a ed.)

Marakas, George M. Systems Analysis & Designan Active ApproachGeorge M. Marakas. McGraw-Hill, 2006.

Cita MLA (8a ed.)

Marakas, George M. Systems Analysis & Designan Active ApproachGeorge M. Marakas. McGraw-Hill, 2006.