Ian Sommerville. (2022). Engineering Software Products: An Introduction To Modern Software Engineering| (1st Edition.). Pearson.
Chicago-viite (17. p.)Ian Sommerville. Engineering Software Products: An Introduction To Modern Software Engineering|. 1st Edition. New Delhi: Pearson, 2022.
MLA-viite (9. p.)Ian Sommerville. Engineering Software Products: An Introduction To Modern Software Engineering|. 1st Edition. Pearson, 2022.
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