@article{323560,
      author = {Hellman, Judith Adler.},
      url = {http://library.usi.edu/record/323560},
      title = {The world of Mexican migrants : the rock and the hard  place /},
      publisher = {New Press :},
      recid = {323560},
      pages = {xxiv, 256 p. :},
      address = {New York :},
      year = {2008},
}