Stallings, W. (2003). Cryptography and network security: Principles and practice (3rd ed.). Prentice Hall ; Pearson Education.
Lua i Stíl Chicago (17ú heag.)Stallings, William. Cryptography and Network Security: Principles and Practice. 3rd ed. Upper Saddle River, N.J. : New Delhi: Prentice Hall ; Pearson Education, 2003.
Lua MLA (8ú heag.)Stallings, William. Cryptography and Network Security: Principles and Practice. 3rd ed. Prentice Hall ; Pearson Education, 2003.
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