@article{464352,
      recid = {464352},
      author = {Duchan, Joshua S.},
      title = {Powerful voices the musical and social world of collegiate  a cappella / [electronic resource] :},
      publisher = {University of Michigan Press,},
      address = {Ann Arbor :},
      pages = {256 p.},
      year = {2012},
      url = {http://library.usi.edu/record/464352},
}