@article{210310,
      author = {Denzin, Norman K. and Lincoln, Yvonna S.},
      url = {http://library.usi.edu/record/210310},
      title = {The landscape of qualitative research : theories and  issues /},
      publisher = {Sage Publications,},
      recid = {210310},
      pages = {x, 470 p. ;},
      address = {Thousand Oaks, Calif. :},
      year = {1998},
}