UNIX Network Programming, W. Richard Steves, Prentice Hall, 1990.
An Introductory 4.4BSD Interprocess Communication Tutorial, Stuart Sechrest, University of California, Berkeley. 1986. Available via anonymous FTP at: ftp://ftp.NetBSD.ORG/pub/NetBSD/misc/lite2-docs/psd/20.ipctut.ps.gz.
An Advanced 4.4BSD Interprocess Communication Tutorial, Samuel J. Leffler, Robert S. Fabry, William N. Joy, Phil Lapsley, University of California, Berkeley. 1986 Available via anonymous FTP at: ftp://ftp.NetBSD.ORG/pub/NetBSD/misc/lite2-docs/psd/21.ipc.ps.gz.
Java and the Client-Server, Joe Novosel, Linux Journal, Issue 33, January 1997.
RFC 793: Transmission Control Protocol, J. Postel (ed.), September 1981. Available via HTTP at http://www.internic.net/rfc/rfc793.txt.
RFC 1337: TIME-WAIT Assassination Hazards in TCP, R. Braden, May 1992. Available via HTTP at http://www.internic.net/rfc/rfc1337.txt.
Programming UNIX Sockets in C FAQ, Vic Metcalfe, Andrew Gierth and other contributers, February 1997. Available via HTTP at http://kipper.york.ac.uk/~vic/sock-faq/html/unix-socket-faq.html