@article{304781,
      author = {Bales, Kevin.},
      url = {http://library.usi.edu/record/304781},
      title = {Understanding global slavery : a reader /},
      publisher = {University of California Press,},
      recid = {304781},
      pages = {xi, 212 p. :},
      address = {Berkeley :},
      year = {2005},
}