APA (7th ed.) Zitazioa

Kotonya, G. (1998). Requirements engineering: Processes and techniques. Wiley.

Chicago Style (17th ed.) Zitazioa

Kotonya, Gerald. Requirements Engineering: Processes and Techniques. Chichester: Wiley, 1998.

MLA (9th ed.) Zitazioa

Kotonya, Gerald. Requirements Engineering: Processes and Techniques. Wiley, 1998.