@article{391880,
      author = {Haworth, Alan,},
      url = {http://library.usi.edu/record/391880},
      title = {Free speech [electronic resource] /},
      publisher = {Routledge,},
      recid = {391880},
      pages = {xiv, 263 p.},
      address = {London ;},
      year = {2002},
}