"Prisutdelingen". Nobels Fredspris (in Norwegian). Det Norske Nobelinstitutt. Archived from the original on 4 November 2012. Retrieved 22 September 2012.
"Prisutdelingen". Nobels Fredspris (in Norwegian). Det Norske Nobelinstitutt. Archived from the original on 4 November 2012. Retrieved 22 September 2012.