@article{1362898,
      author = {Ryan, Katherine E. and Cousins, J. Bradley.},
      url = {http://library.usi.edu/record/1362898},
      title = {The SAGE international handbook of educational  evaluation/},
      publisher = {SAGE Publications,},
      recid = {1362898},
      pages = {xx, 587 p. :},
      address = {Los Angeles :},
      year = {2009},
}