Flood, J. E. (1999). Telecommunications switching, traffic and networks. Prentice Hall.
Lua i Stíl Chicago (17ú heag.)Flood, J. E. Telecommunications Switching, Traffic and Networks. New York: Prentice Hall, 1999.
Lua MLA (8ú heag.)Flood, J. E. Telecommunications Switching, Traffic and Networks. Prentice Hall, 1999.
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