TY  - GEN
AU  - CRESWELL, John
TI  - Qualitative inquiry and research design: Choosing among five approaches
SN  - 9781412995306
AV  - H 61 .C73 2013
PY  - 2013///
CY  - Los Angeles 
PB  - Sage publications
KW  - Social sciences-methodology
ER  -