@article{193513,
      author = {Biersack, Robert, and Herrnson, Paul S., and Wilcox,  Clyde,},
      url = {http://library.usi.edu/record/193513},
      title = {Risky business? : PAC decisionmaking in congressional  elections /},
      publisher = {M.E. Sharpe,},
      recid = {193513},
      pages = {xiii, 313 p. :},
      address = {Armonk, NY :},
      year = {1994},
}