1.	rfc791, Internet Protocol

2.	rfc792, Internet Control Message Protocol

3.	rfc793, Transmission Control Protocol

4.	C. Hunt: "TCP/IP Network Administration",
		1992. O'Reilly & Assoc., Inc.

5.	P. Albitz, C. Liu: "DNS and BIND",
		1992. O'Reilly & Assoc., Inc.

6. 	rfc1034, Domain Names - Concepts and Facilities

7.	F. Kröger: "Temporal Logic of Programs",
		1987. Springer-Verlag, EATCS Monographs on Theoretical Computer Science

8.	D. Bertsekas, R Gallager: "Data Networks",
		1987. Prentice-Hall Int. Inc.

9.	B. Rieken, L Weiman: "Adventures in UNIX Network Applications
		Programming", 1992. JohnWiley & Sons, Inc.

10.	G. V. Bochmann, J. Gecsei: "A Unified Method for the Specification
		and Verification of Protocols", Infformation Processing 77,
		ed. B. Gilchrist, IFIP, North-Holland Pub. Co. 229-234. pp.

11.	G. V. Bochmann, R. J. Chung: "A Formalized Specification of the HDLC
		Classes of Procedures", Proc. of NTC'77 (National Telecommunication Conf.)
		03A:2-1 - 03A:2-11 pp.

12. 	G. V. Bochman: "A General Transition Model of Protocols an
		Communication Services", IEEE Trans. on Comm. 
		Vol. COM-28, No. 4. 643-650 pp.

13. 	SunOS 5.2 Network Interfaces Programmer's Guide, 1992. 
		Sun Microsystems Inc.

14. 	W. Stallings: "Local Networks", Computing Surveys, Vol. 16, No. 1. (1984)
		2-40 pp.

15.	R. M. Metcalfe, at al.: "Ethernet: Distributed Packet Switching for
		Local Computer Networks", Comm. of the ACM, Vol. 19, No. 7. (1976)
		395-404 pp.

16.	W. R. Stevens: "UNIX Network Programming", Vol. I.&II. Prentice Hall, Inc.
		1998. 2th. ed.

17.	A. S. Tanenbaum: "Computer Networks", Prentice Hall, Inc. 1996. 3th. ed.

18.	F. Halsall: "Data Communications, Computer Networks, and Open Systems",
		Addison-Wesley Pub. Co., 4th. ed., 1996.

19.	CISCO: http://www.cisco.com/
			Service & Support
				Technical Documents
					Internetworking Technology Overview
					Internetwork Design Basics

20.	K. S. Siyan: "Inside TCP/IP", New Riders Pub. Co. 1997. 3th. ed.

21.	K. S. Siyan: "Windows NT TCP/IP" New Riders Pub. Co. 1998.

22.	L. L. Peterson, B. S. Davie: "Computer Networks: A Systems Approach"
		3th ed., 2003. Morgan Kaufmann Pub.

23.	J. F. Kurose, K. W. Ross: "Computer Networking: A Top-Down Approach
		Featuring the Internet",
		Addison Wesley Pearson, Inc., 3rd Edition, 2005.