Ford, W. (1994). Computer communications security: Principles, standard protocols, and techniques. PTR Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Ford, Warwick. Computer Communications Security: Principles, Standard Protocols, and Techniques. Englewood Cliffs, N.J: PTR Prentice Hall, 1994.
Lua MLA (9ú heag.)Ford, Warwick. Computer Communications Security: Principles, Standard Protocols, and Techniques. PTR Prentice Hall, 1994.
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