Trends in telecommunication reform 2016 : regulatory incentives to achieve digital opportunities / International Telecommunication Union
Trends in telecommunication reform : interconnection and regulation / International Telecommunication Union
Trends in telecommunication reform 2003 : promoting universal access to ICTs: practical tools for regulators / International Telecommunication Union
Trends in telecommunication reform 2004/05 : licensing in an era of convergence / International Telecommunication Union