@article{929571,
      author = {Tierney, William G., and Corwin, Zoë B., and Ochsner,  Amanda,},
      url = {http://library.usi.edu/record/929571},
      title = {Diversifying digital learning : online literacy and  educational opportunity /},
      recid = {929571},
      pages = {1 online resource (216 pages).},
}