RNIB (Royal National Institute for the Blind). Ten year celebration of audio description. (2005a). 4 April 2008 .
RNIB (Royal National Institute for the Blind). User feedback on audio description and the case for increasing audio description targets. (2005b)....
RNIB (Royal National Institute for the Blind). “Campaign Report 19: Get the Picture; Making Television Accessible to Blind and Partially Sighted...
RNIB (Royal National Institute for the Blind). “Blind and Partially Sighted Adults in Britain: the RNIB Survey”. (1991). 4 April 2008 .
Robson, Gary D. Closed Captioning Handbook. Oxford: Focal, 2004.
UNE (Una Norma Española). “Audiodescripción para personas con discapacidad visual. Requisitos para la audiodescripción y elaboración de audioguías”....
Villaécija, Inmaculada. “Éxito tras la proyección de la primera película en sistema Audesc” (Interview to Ignacio Escanero, ONCE Director...
WGBH. Description services. Media Access Group at WGBH. (2005). 14 July 2008 .