^Lillesvangstu, Rune Fossum; Bryhn, Rolf. "Leif Jenssen". In Bolstad, Erik (ed.). Store norske leksikon (in Norwegian). Oslo: Norsk nettleksikon. Retrieved 11 April 2024.
^Fredriksen, Lill Tove. "Inga Ravna Eira". In Bolstad, Erik (ed.). Store norske leksikon (in Norwegian). Oslo: Norsk nettleksikon. Retrieved 29 October 2019.
^Graff, Finn; Mannila, Leena; Smit, Toril M, eds. (1984). Norske Avistegnere (in Norwegian). Oslo: J. M. Stenersens Forlag. pp. 162–167, 229. ISBN82-7201-035-6.
^"60 år 16. juni: Sorenskriver Gunnar Steintveit" (in Norwegian). Norwegian News Agency. 22 May 2008.
^Smith-Meyer, Trond. "Sunnmørsposten". In Bolstad, Erik (ed.). Store norske leksikon (in Norwegian). Oslo: Norsk nettleksikon. Retrieved 11 December 2019.