@article{1471304,
      author = {Petrone, Robert,},
      url = {http://library.usi.edu/record/1471304},
      title = {Dropping in : what skateboarders can teach us about  learning, schooling, and youth development /},
      recid = {1471304},
      pages = {1 online resource ( xi, 272 pages) :},
}