FLEDELIUS, K. T. S. R. Boase: Castles and Churches of the Crusading Kingdom. London, Oxford University Press, 1967. xiv+ 121 s. Ill. 75 sh. Historisk Tidsskrift, [S. l.], v. 12, 1970. Disponível em: https://tidsskrift.dk/historisktidsskrift/article/view/51112. Acesso em: 2 maj. 2024.