@article{315324,
      author = {Burger, Richard L. and Salazar, Lucy C.},
      url = {http://library.usi.edu/record/315324},
      title = {Machu Picchu : unveiling the mystery of the Incas /},
      publisher = {Yale University Press,},
      recid = {315324},
      pages = {viii, 230 p. :},
      address = {New Haven :},
      year = {2004},
}