1Thynne, Jane. Media:"How Long Before Charging for News Online Kicks In?" The Independent (London). November 28, 2004.
2Rigby, Emma. "Online Enriches Newspaper Offers". Revolution. June 21,2005
3Seelye, Katherine Q. Publishers Face the Risky Economics of Charging Online. The New York Times. March 14. 2005.
4Mccarthy, Kieren."The Financially Smart Move";"Newspapers Have To Replace Falling Print Revenues With Online Income".The Independent (London). December 13, 2004.
