Stallings, W. (2017). Network security essentials: Applications and standards (Sixth edition, Global edition.). Pearson.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रStallings, William. Network Security Essentials: Applications and Standards. Sixth edition, Global edition. England: Pearson, 2017.
एमएलए (9वां संस्करण) प्रशस्ति पत्रStallings, William. Network Security Essentials: Applications and Standards. Sixth edition, Global edition. Pearson, 2017.
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