"A TV műsora | április. 3-9" [The TV programme | 3–9 April]. Rádió és Televízióújság (in Hungarian). Vol. 12, no. 14. Budapest, Hungary. 3 April 1967. pp. 22–24. Retrieved 15 February 2025 – via Nemzeti Archívum.{{cite magazine}}: CS1 maint: url-status (link)
"Programmes radio" [Radio programmes]. Radio TV – Je vois tout (in French). Vol. 45, no. 14. Lausanne, Switzerland. 6 April 1967. pp. 58–59. Retrieved 31 December 2022 – via Scriptorium.
"17 pays participeront le 8 avril à Vienne au Grand Prix Eurovision de la chanson" [17 countries will participate in the Eurovision Song Contest on April 8 in Vienna]. Combat (in French). 22 March 1967. p. 9. OCLC183395938.