@article{867174,
      author = {Rogers, Everett M.},
      url = {http://library.usi.edu/record/867174},
      title = {Diffusion of innovations /},
      publisher = {Free Press,},
      recid = {867174},
      pages = {1 online resource (xxi, 551 pages) :},
      address = {New York :},
      year = {2003},
}