Kotonya, G., & Sommerville, I. (1998). Requirements engineering : processes and techniques / Gerald Kotonya and Ian Sommerville: Processes and techniques. John Wiley.
Chicago Style (17th ed.) CitationKotonya, Gerald, and Ian Sommerville. Requirements Engineering : Processes and Techniques / Gerald Kotonya and Ian Sommerville: Processes and Techniques. Chichester: John Wiley, 1998.
MLA (9th ed.) CitationKotonya, Gerald, and Ian Sommerville. Requirements Engineering : Processes and Techniques / Gerald Kotonya and Ian Sommerville: Processes and Techniques. John Wiley, 1998.
Warning: These citations may not always be 100% accurate.