APA-referens (7:e uppl.)
Sommerville, I. Engineering software products: An introduction to modern software engineering. Pearson.
Chicago-referens (17:e uppl.)
Sommerville, Ian. Engineering Software Products: An Introduction to Modern Software Engineering. Pearson.
MLA-referens (9:e uppl.)
Sommerville, Ian. Engineering Software Products: An Introduction to Modern Software Engineering. Pearson.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.