Παραπομπή APA

Laplante, P. A. (2009). Requirements engineering for software and systems. CRC Press : Auerbach Publications.

Παραπομπή Chicago Style

Laplante, Phillip A. Requirements Engineering for Software and Systems. Boca Raton, Fla.: CRC Press : Auerbach Publications, 2009.

Παραπομπή MLA

Laplante, Phillip A. Requirements Engineering for Software and Systems. CRC Press : Auerbach Publications, 2009.