APA (7e ed.) Bronvermelding

Sommerville, I. (2011). Software Engineering (9th.). Pearson.

Chicago (17e ed.) Bronvermelding

Sommerville, Ian. Software Engineering. 9th. Noida: Pearson, 2011.

MLA (9e ed.) Bronvermelding

Sommerville, Ian. Software Engineering. 9th. Pearson, 2011.