"Radio y Televisión" [Radio and Television]. Línea [es] (in Spanish). Region of Murcia, Spain. 29 March 1969. p. 19. Retrieved 19 August 2024 – via Archivo Municipal de Murcia.
"Radio ∗ Fjernsyn" [Radio ∗ Television]. Østlands-Posten (in Norwegian). Larvik, Norway. 29 March 1969. p. 12. Retrieved 3 January 2023 – via National Library of Norway.
"TV – szombat III.29" [TV – Saturday III.29]. Rádió– és Televízióújság (in Hungarian). Vol. 14, no. 13. Budapest, Hungary. 24 March 1969. p. 13. Retrieved 15 February 2025 – via Nemzeti Archívum.
"Radio y Televisión" [Radio and Television]. Línea [es] (in Spanish). Region of Murcia, Spain. 29 March 1969. p. 19. Retrieved 19 August 2024 – via Archivo Municipal de Murcia.
The connection between the commentary booth in Madrid and the NRK studios in Oslo was disabled partway through the broadcast, resulting in the Norwegian commentary provided by Sverre Christophersen [no] not being relayed to Norwegian viewers and listeners. Commentary was temporarily provided by Janka Polanyi [no] before the Swedish feed was rerouted to also cover the Norwegian broadcasts, with the original connection to Christophersen ultimately fixed before the start of the voting sequence.[36]