Barber, M. (2003). the two cities: Medieval europe 1050-1320 (Second edition.). Routledge.
Citación estilo ChicagoBarber, Malcolm. The Two Cities: Medieval Europe 1050-1320. Second edition. London: Routledge, 2003.
Cita MLABarber, Malcolm. The Two Cities: Medieval Europe 1050-1320. Second edition. Routledge, 2003.
Warning: These citations may not always be 100% accurate.