Standard frequencies and time signals : reports of the CCIR, 1990: (also decisions): annex to volume VII / International Telecommunication Union
Television and sound transmission (CMTT) : reports of the CCIR, 1990: (also decisions): annex to volume XII / International Telecommunication Union
RF series : fixed service: CCIR recommendations: (new and revised as of 8 March 1992) / International Telecommunication Union
RFS series : frequency sharing and coordination between the fixed-satellite service and the fixed service: CCIR recommendations (new and revised as of 6 March 1992) / International Telecommunication Union