KENDALL, P. A. (1996). Introduction To System Analysis And Design A Structured Approach Penny A. Kendall. Irwin.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKENDALL, Penny A. Introduction To System Analysis And Design A Structured Approach Penny A. Kendall. Irwin, 1996.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKENDALL, Penny A. Introduction To System Analysis And Design A Structured Approach Penny A. Kendall. Irwin, 1996.
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