Kitchen, Sarah; Finch, Steven; Sinclair, Rupert.Harnessing Technology schools survey 2007 (англ.) // British Educational Communication and Technology Agency. — 2007. — July. — P. 35. Архивировано 13 октября 2009 года.
Bridget Somekh, Maureen Haldane, Kelvyn Jones, Cathy Lewin, Stephen Steadman, Peter Scrimshaw, Sue Sing, Kate Bird, John Cummings, Brigid Downing, Tanya Harber Stuart, Janis Jarvis, Diane Mavers and Derek Woodrow.Evaluation report of the Primary Schools Whiteboard Expansion Project (SWEEP) (англ.) // Department for Education. — 2007. — May. Архивировано 20 марта 2013 года.
Bridget Somekh, Maureen Haldane, Kelvyn Jones, Cathy Lewin, Stephen Steadman, Peter Scrimshaw, Sue Sing, Kate Bird, John Cummings, Brigid Downing, Tanya Harber Stuart, Janis Jarvis, Diane Mavers and Derek Woodrow.Evaluation report of the Primary Schools Whiteboard Expansion Project (SWEEP) (англ.) // Department for Education. — 2007. — May. Архивировано 20 марта 2013 года.
Kitchen, Sarah; Finch, Steven; Sinclair, Rupert.Harnessing Technology schools survey 2007 (англ.) // British Educational Communication and Technology Agency. — 2007. — July. — P. 35. Архивировано 13 октября 2009 года.