@article{232837,
      author = {Nettle, Daniel. and Romaine, Suzanne,},
      url = {http://library.usi.edu/record/232837},
      title = {Vanishing voices : the extinction of the world's languages  /},
      publisher = {Oxford University Press,},
      recid = {232837},
      pages = {x, 241 p. :},
      address = {Oxford ;},
      year = {2000},
}