@article{402688,
      author = {Brady, Henry E. and Johnston, Richard,},
      url = {http://library.usi.edu/record/402688},
      title = {Capturing campaign effects [electronic resource] /},
      publisher = {University of Michigan Press,},
      recid = {402688},
      pages = {x, 395 p. :},
      address = {Ann Arbor :},
      year = {2006},
}