@article{797269,
      author = {Baker, C. Edwin.},
      url = {http://library.usi.edu/record/797269},
      title = {Media concentration and democracy why ownership matters /  [electronic resource] :},
      publisher = {Cambridge University  Press,},
      recid = {797269},
      pages = {xiii, 256 p.},
      address = {Cambridge ;},
      year = {2007},
}