1. AsiaMoney 2009 Singapore's MobileOne is looking to build on its successes and branch into new areas, writes Chris Wright AsiaMoney http://www.asiamoney.com/Article/2056153/Channel/18854/Cellular-Strength.html
2. Bangladesh Telecommunications Regulatory Commission 2009 Mobile Phone Subscribers in Bangladesh http://www.btrc.gov.bd/newsandevents/mobile_phone_subscribers/mobile_phone_subscribers_october_2009.php
3. The Effectiveness of the Telecommunications Regulatory Regime: the case of Sri Lanka Telecom;Balasooriya;Public Administration and Development,2006
4. Free Trade Today
5. Bhagwati , J. 2003 Testimony to the U.S. http://www.columbia.edu/~jb38/testimony.pdf