Παραπομπή APA

McGettrick, A. D., & Smith, P. D. (1983). Graded problems in computer science. London: Addison-Wesley Pub..

Παραπομπή Chicago Style

McGettrick, Andrew D., and Peter DeCost Smith. Graded Problems in Computer Science. London: Addison-Wesley Pub., 1983.

Παραπομπή MLA

McGettrick, Andrew D., and Peter DeCost Smith. Graded Problems in Computer Science. London: Addison-Wesley Pub., 1983.

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