Villads Jensen, K. (1993) “Robert Chazan: Daggers of Faith. Thirteenth-Century Christian Missionizing and Jewish Response. Berkeley, University of California Press, 1989, vii, 226 s”., Historisk Tidsskrift, 16. Tilgængelig hos: https://tidsskrift.dk/historisktidsskrift/article/view/53534 (Set: 5 december 2025).