APA način citiranja (7. izdanje)
Sommerville, I. Engineering software products: An introduction to modern software engineering. Pearson.
Čikaški stil citiranja (17. izdanje)
Sommerville, Ian. Engineering Software Products: An Introduction to Modern Software Engineering. Pearson.
MLA način citiranja (9. izdanje)
Sommerville, Ian. Engineering Software Products: An Introduction to Modern Software Engineering. Pearson.
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