Bøgh, A. (1991). Sverre Bagge: The Political Thought of The King’s Mirror. (Mediaeval Scandinavia Supplements Vol. 3, Odense University Press, 1987). 253 5.,305kr. Historie/Jyske Samlinger, (1), 164. Hentet fra https://tidsskrift.dk/historiejyskesamling/article/view/40293