APA (7th ed.) Zitazioa
Sommerville, I. (2017). Software Engineering (10th ed.). Pearson Education.
Chicago Style (17th ed.) Zitazioa
Sommerville, Ian. Software Engineering. 10th ed. New Delhi: Pearson Education, 2017.
MLA (9th ed.) Zitazioa
Sommerville, Ian. Software Engineering. 10th ed. Pearson Education, 2017.
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