Harrington, J. L. (2005). Network security: A practical approach. Elsevier : Morgan Kaufmann Publishers.
Lua i Stíl Chicago (17ú heag.)Harrington, Jan L. Network Security: A Practical Approach. Amsterdam ; Boston: Elsevier : Morgan Kaufmann Publishers, 2005.
Lua MLA (8ú heag.)Harrington, Jan L. Network Security: A Practical Approach. Elsevier : Morgan Kaufmann Publishers, 2005.
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