Kendall, P. A. (1996). Introduction to systems analysis and design: A structured approach (3rd ed.). Chicago: IRWIN.
Παραπομπή Chicago StyleKendall, Penny A. Introduction to Systems Analysis and Design: A Structured Approach. 3rd ed. Chicago: IRWIN, 1996.
Παραπομπή MLAKendall, Penny A. Introduction to Systems Analysis and Design: A Structured Approach. 3rd ed. Chicago: IRWIN, 1996.
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