KENDALL, P. A. (1996). Introduction To System Analysis And Design A Structured Approach Penny A. Kendall. Irwin.
Chicago-viite (17. p.)KENDALL, Penny A. Introduction To System Analysis And Design A Structured Approach Penny A. Kendall. Irwin, 1996.
MLA-viite (8. p.)KENDALL, Penny A. Introduction To System Analysis And Design A Structured Approach Penny A. Kendall. Irwin, 1996.
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