Watt, D. A., Findlay, W., & Hughes, J. (1990). Programming languague concepts and paradigms. New York: Prentice-Hall.
Παραπομπή Chicago StyleWatt, David A., William Findlay, and John Hughes. Programming Languague Concepts and Paradigms. New York: Prentice-Hall, 1990.
Παραπομπή MLAWatt, David A., William Findlay, and John Hughes. Programming Languague Concepts and Paradigms. New York: Prentice-Hall, 1990.
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