@article{478082,
      author = {Petras, James F., and Veltmeyer, Henry.},
      url = {http://library.usi.edu/record/478082},
      title = {Social movements and state power Argentina, Brazil,  Bolivia, Ecuador / [electronic resource] :},
      publisher = {Pluto Press,},
      recid = {478082},
      pages = {xi, 274 p.},
      address = {London ;},
      year = {2005},
}