@article{1380450,
      author = {Riley-Smith, Jonathan,},
      url = {http://library.usi.edu/record/1380450},
      title = {The Crusades : a short history /},
      publisher = {Yale University Press,},
      abstract = {Provides a comprehensive history of the Crusades,  including the politics and personalities behind them.},
      recid = {1380450},
      pages = {xxx, 302 pages :},
      address = {New Haven [Conn.] :},
      year = {1987},
}