Atre, S. (1980). Data base: Structured techniques for design, performance, and management : with case studies. New York: Wiley.
Παραπομπή Chicago StyleAtre, S. Data Base: Structured Techniques for Design, Performance, and Management : With Case Studies. New York: Wiley, 1980.
Παραπομπή MLAAtre, S. Data Base: Structured Techniques for Design, Performance, and Management : With Case Studies. New York: Wiley, 1980.
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