Internet Engineering Task Force and International Telecommunication Union - Telecommunications Standardization Sector Collaboration Guidelines. - Gary Fishman; Scott O. Bradner (RFC, 2002)

Internet Engineering Task Force and International Telecommunication Union - Telecommunication Standardization Sector Collaboration Guidelines. - Stephen J. Trowbridge; Eliot Lear; Gary Fishman; Scott O. Bradner (RFC, 2012)