@article{1378563,
      author = {Robben, Xavier, and Quatrebarbes, Amicie de,},
      url = {http://library.usi.edu/record/1378563},
      title = {La chaîne de valeur de Michael Porter : comment  identifier sa valeur ajoutée? /},
      recid = {1378563},
      pages = {1 online resource (35 pages).},
}