@article{793111,
      recid = {793111},
      author = {France, John.},
      title = {The Crusades and the expansion of Catholic Christendom,  1000-1714 [electronic resource] /},
      publisher = {Routledge,},
      address = {London ;},
      pages = {xi, 380 p. :},
      year = {2005},
      url = {http://library.usi.edu/record/793111},
}