@article{1363995,
      author = {Hall, Marie J., and Robbins, Dorothy, and Rieber, R. W.},
      url = {http://library.usi.edu/record/1363995},
      title = {The collected works of L.S. Vygotsky., Volume 6,:  Scientific legacy /},
      recid = {1363995},
      pages = {1 online resource (340 pages).},
}