Qualitative research [recurso electrónico] :
Merriam, Sharan B.
Qualitative research [recurso electrónico] : - 2016
9781119003656|1119003652|9781119003601|1119003601
Qualitative research [recurso electrónico] : - 2016
9781119003656|1119003652|9781119003601|1119003601