References
- Earnest K. Smith and Richard C. Kirby, IEEE Comm. Soc. Vol. 12, 1974
- ITU Radio Regulations
- ITU-R WRC-2007 Final Act
- ITU-R CPM report (2007)
- D. Leive, Oceana Publications, International telecommunications and international law: The regulation of the radio spectrum, 1970
- F. Matos, Spectrum Management and Engineering edited, IEEE Press, 1985
- Collection of the basic texts of the International Telecommunication Union adopted by the Plenipotentiary Conference, ITU, 2007 Edition
- http://www.itu.int.int/net/about/history.aspx