1. Ten ways to prepare for convergence;Akers;Business Communications Review,1998
2. Electronic Commerce in Action
3. Convergence coming: Voice, data and video convergence prompts mergers in the telecommunications industry;Blinch;Computer Dealer News,1998
4. Caldwell , B. J. Foley 1998 IBM means e-business. http://www.informationweek.com/668/68iuebz.htm
5. The convergence factor;Chakravarty;Forbes,1998