@article{766504,
      author = {Petras, James F., and Veltmeyer, Henry, and Bowles, Paul,},
      url = {http://library.usi.edu/record/766504},
      title = {Extractive imperialism in the Americas : capitalism's new  frontier /},
      recid = {766504},
      pages = {1 online resource (331 pages) :},
}