Zelkowitz, M. V., & Alan C Shaw John D Gannon. (1979). Principles of software engineering and design. Prentice-Hall of India.
Παραπομπή Chicago StyleZelkowitz, Marin V., και Alan C Shaw John D Gannon. Principles of Software Engineering and Design. New Jersey: Prentice-Hall of India, 1979.
Παραπομπή MLAZelkowitz, Marin V., και Alan C Shaw John D Gannon. Principles of Software Engineering and Design. Prentice-Hall of India, 1979.
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