Παραπομπή σε μορφή APA (7η εκδ.)

Zahran, S. (1998). Software process improvement: Practical guidelines for business success. Addison-Wesley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Zahran, Sami. Software Process Improvement: Practical Guidelines for Business Success. Harlow, England: Addison-Wesley, 1998.

Παραπομπή σε μορφή MLA (8th εκδ.)

Zahran, Sami. Software Process Improvement: Practical Guidelines for Business Success. Addison-Wesley, 1998.