Independent Broadcasting Authority (English Wikipedia)

Potter, Jeremy (17 January 1989). Independent Television in Britain: Volume 3. Springer. ISBN 9781349063352. Archived from the original on 14 October 2020. Retrieved 8 October 2020.

bournemouth.ac.uk

"ITA/IBA/Cable Authority archive". Archived from the original on 3 September 2014. Retrieved 31 August 2014. The [ITA/IBA/Cable] archive remained in the custody of OFCOM until transfer to Bournemouth University in 2008

"Channel 6 Television Denmark – Test patterns (English)". Channel6.dk. 14 December 2016. Retrieved 17 February 2022.
"Photographic image of colour bars" (JPG). Channel6.dk. Retrieved 23 February 2022.

"The Dissolution of the Independent Broadcasting Authority Order 2003". 2 October 2003. Archived from the original on 20 September 2015. Retrieved 11 August 2014. The Independent Broadcasting Authority are hereby dissolved with effect from 2nd October 2003

Transdiffusion Broadcasting System (3 September 2015). "☆ Last IBA Engineering Announcements on ITV – 17 May 1983". Archived from the original on 20 December 2021. Retrieved 14 October 2018 – via YouTube.
bayside2000 (4 September 2015). "IBA Engineering Announcements Last Edition 31st July 1990". Archived from the original on 20 December 2021. Retrieved 26 August 2018 – via YouTube.{{cite web}}: CS1 maint: numeric names: authors list (link)

"NTL Pension Association". Archived from the original on 12 May 2014. Retrieved 8 May 2014.

"Evolution". Transdiffusion. 3 September 2005. Archived from the original on 3 September 2014. Retrieved 31 August 2014. a contestant on "Twenty One" ... [won] £5,580 in 1958 – enough at the time to buy a house and a car.

"Encyclopædia Britannica - Independent Broadcasting". Archived from the original on 12 May 2014. Retrieved 17 March 2012.
"The Dissolution of the Independent Broadcasting Authority Order 2003". 2 October 2003. Archived from the original on 20 September 2015. Retrieved 11 August 2014. The Independent Broadcasting Authority are hereby dissolved with effect from 2nd October 2003
"TELEVISION AND RADIO BROADCASTING (Hansard, 19 January 1972)". Archived from the original on 24 July 2018. Retrieved 22 June 2019.
"Evolution". Transdiffusion. 3 September 2005. Archived from the original on 3 September 2014. Retrieved 31 August 2014. a contestant on "Twenty One" ... [won] £5,580 in 1958 – enough at the time to buy a house and a car.
Transdiffusion Broadcasting System (2 June 2012). "BSB contract award – December 1986". Archived from the original on 2 September 2020. Retrieved 20 August 2018 – via YouTube.
"ITA/IBA/Cable Authority archive". Archived from the original on 3 September 2014. Retrieved 31 August 2014. The [ITA/IBA/Cable] archive remained in the custody of OFCOM until transfer to Bournemouth University in 2008
"NTL Pension Association". Archived from the original on 12 May 2014. Retrieved 8 May 2014.
Potter, Jeremy (17 January 1989). Independent Television in Britain: Volume 3. Springer. ISBN 9781349063352. Archived from the original on 14 October 2020. Retrieved 8 October 2020.

Transdiffusion Broadcasting System (3 September 2015). "☆ Last IBA Engineering Announcements on ITV – 17 May 1983". Archived from the original on 20 December 2021. Retrieved 14 October 2018 – via YouTube.
bayside2000 (4 September 2015). "IBA Engineering Announcements Last Edition 31st July 1990". Archived from the original on 20 December 2021. Retrieved 26 August 2018 – via YouTube.{{cite web}}: CS1 maint: numeric names: authors list (link)
Transdiffusion Broadcasting System (2 June 2012). "BSB contract award – December 1986". Archived from the original on 2 September 2020. Retrieved 20 August 2018 – via YouTube.