Doyle, J. (2006). CCIE Professional Development Routing TCP/IP, Volume I (6th.). Prentice-Hall of India Pvt. Ltd.
Chicago-čujuhus (17. p.)Doyle, Jeff. CCIE Professional Development Routing TCP/IP, Volume I. 6th. New Delhi: Prentice-Hall of India Pvt. Ltd, 2006.
MLA-čujuhus (9. p.)Doyle, Jeff. CCIE Professional Development Routing TCP/IP, Volume I. 6th. Prentice-Hall of India Pvt. Ltd, 2006.
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