Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Lockhart, Paul Douglas","Frederik II and the Protestant cause : Denmark's role in the Wars of Religion, 1559-1596",,Brill,2004,"The northern world : North Europe and the Baltic c. 400-1700 A.D. : peoples, economies and cultures",,9004137904,,https://cir.nii.ac.jp/crid/1130000796200755584