J. van Gelderen, C. Houtman, Profiel. Theologiebeoefening in Kampen 1970-1990. BMGN - Low Countries Historical Review, [S. l.], v. 122, n. 4, 2007. DOI: 10.18352/bmgn-lchr.6693. Disponível em: https://ojstest.minions.amsterdam/article/view/URN%3ANBN%3ANL%3AUI%3A10-1-107713.. Acesso em: 23 nov. 2024.