@article{319237,
      author = {Callahan, Joan C.,},
      url = {http://library.usi.edu/record/319237},
      title = {Ethical issues in professional life /},
      publisher = {Oxford University Press,},
      recid = {319237},
      pages = {xvii, 470 p. ;},
      address = {New York :},
      year = {1988},
}