Sunde, J. Øyrehagen (2009) «Helle Vogt, Mia Münster-Swendsen (red.): Law and Learning in the Middle Ages: Proceedings of the Second Carlsberg Academy Conference on Medieval Legal History 2005», Collegium Medievale. Oslo, Norge, 22. Tilgjengelig på: https://www.ojs.novus.no/index.php/CM/article/view/96 (åpnet: 12 mai 2025).