@article{909198,
      author = {Gaus, Gerald F. and D'Agostino, Fred.},
      url = {http://library.usi.edu/record/909198},
      title = {The Routledge companion to social and political philosophy  [electronic resource] /},
      publisher = {Routledge,},
      recid = {909198},
      pages = {xxiii, 841 p. :},
      address = {New York :},
      year = {2013},
}