@article{911002,
      recid = {911002},
      author = {Collier, Paul.},
      title = {Exodus how migration is changing our world / [electronic  resource] :},
      publisher = {Oxford University Press,},
      address = {Oxford ;},
      pages = {viii, 309 p.},
      year = {2013},
      url = {http://library.usi.edu/record/911002},
}