2Patrick Goss: Project Canvas: What is it all about? BBC's future of TV concept unwrapped,2009年7月7日发表.http://www. techradar, com/news/television/project - canvas - what - is - it - all - about - - 613941 ? artc_pg = 4.
3Mansha Daswani: Five Joins Project Canvas, July 30, 2009. http://www, worldsereen, com.
4Patrick Goss: Project Canvas: What is it all about? BBC's future of TV concept unwrapped, July 7th, 2009. http://www. techradar, com/news/television/project - canvas - what - is - it - all - about - - 613941 ? artc_pg = 4.
5Patrick Goss: Project Canvas: What is it all about? BBC's future of TV concept unwrapped,2009年7月7日发表.http://www. techradar, corn/news/television/project - canvas - what - is - it - all - about---613941 .9 artc pg = 4.
6Anna Carugati: Americans Tam to Traditional Media on Major News Stories,2009年9月18日发表.http://tveurope.ws/archives/register/22475.
