Cita APA (7th ed.)

SOMMERVILLE IAN. (2011). SOFTWARE ENGINEERING (9TH ED.). PEARSON EDUCATION.

Cita Chicago (17th ed.)

SOMMERVILLE IAN. SOFTWARE ENGINEERING. 9TH ED. NEW DELHI: PEARSON EDUCATION, 2011.

Cita MLA (9th ed.)

SOMMERVILLE IAN. SOFTWARE ENGINEERING. 9TH ED. PEARSON EDUCATION, 2011.