@article{797335,
      author = {Freedman, David,},
      url = {http://library.usi.edu/record/797335},
      title = {Statistical models theory and practice / [electronic  resource] :},
      publisher = {Cambridge University Press,},
      recid = {797335},
      pages = {xiv, 442 p. :},
      address = {Cambridge ;},
      year = {2009},
}