@article{298457,
      author = {Hart, Gary,},
      url = {http://library.usi.edu/record/298457},
      title = {The fourth power : a grand strategy for the United States  in the twenty-first century /},
      publisher = {Oxford University Press,},
      recid = {298457},
      pages = {ix, 187 p. ;},
      address = {New York :},
      year = {2004},
}