Cite
HARVARD Citation
Hailstone, P. (2020) Recalcitrant crusaders? : the relationship between Southern Italy and Sicily, crusading and the crusader states, c. 1060-1198. [Online]. Abingdon, Oxon New York, NY : Routledge. Available from: http://access.bl.uk/ark:/81055/vdc_100093833145.0x000001