@article{320035,
      author = {Karelis, Charles.},
      url = {http://library.usi.edu/record/320035},
      title = {The persistence of poverty : why the economics of the  well-off can't help the poor /},
      publisher = {Yale University Press,},
      recid = {320035},
      pages = {xvii, 190 p. :},
      address = {New Haven :},
      year = {2007},
}