@article{406237,
      recid = {406237},
      author = {Hudley, Cynthia.},
      title = {You did that on purpose understanding and changing  children's aggression / [electronic resource] :},
      publisher = {Yale University Press,},
      address = {New Haven :},
      pages = {xi, 180 p. :},
      year = {2008},
      url = {http://library.usi.edu/record/406237},
}