@article{459201,
      author = {Powell, Lynda W.},
      url = {http://library.usi.edu/record/459201},
      title = {The influence of campaign contributions in state  legislatures the effects of institutions and politics /  [electronic resource] :},
      publisher = {University of Michigan Press,},
      recid = {459201},
      pages = {xv, 254 p.},
      address = {Ann Arbor :},
      year = {2012},
}