@article{312000,
      author = {Broadnax, Samuel L.},
      url = {http://library.usi.edu/record/312000},
      title = {Blue skies, black wings : African American pioneers of  aviation /},
      publisher = {Praeger,},
      recid = {312000},
      pages = {xiv, 180 p., [9] p. of plates :},
      address = {Westport, Conn. :},
      year = {2007},
}