Mikkelsen, J. (1995) “Harald Gustafsson: Political Interaction in the Old Regime. Central Power and Local Society in the Eighteenth-Century Nordic States. (Studentlitteratur, 1994). 195 s”., Historie/Jyske Samlinger, (2), s. 365. Tilgængelig hos: https://tidsskrift.dk/historiejyskesamling/article/view/37616 (Set: 6 december 2025).