@article{782632,
      recid = {782632},
      author = {Knoepfel, Peter.},
      title = {Public policy analysis [electronic resource] /},
      publisher = {Policy Press,},
      address = {Bristol :},
      pages = {xvii, 317 p. :},
      year = {2007},
      url = {http://library.usi.edu/record/782632},
}