挪威天主教貴族支持克里斯蒂安二世。 挪威貴族支援、派遣軍隊及戰鬥 Grevens Fejde, Danske Konger [Danish Kings and their History], DK, (原始内容存档于2010-09-20) (丹麦语) . Grevens Fejde 1534–36, Danmark
Online[永久失效連結]). 参考 The Bible of the Reformation,W. J. Heaton Michael Farris, "From Tyndale to Madison", 2007, p. 37. John Foxe, Actes and Monuments (1570), VIII.1229
about the book and its contents in English Digitised copy of the Liber daticus vetustior, with information about the book and its contents in English YouTube