@article{93226,
      author = {Copland, Aaron,},
      url = {http://library.usi.edu/record/93226},
      title = {Copland on music.},
      publisher = {W.W. Norton and Company},
      recid = {93226},
      pages = {280 p.},
      address = {New York,},
      year = {1963},
}