TY  - BOOK
AU  - Creswell,John W.
TI  - Qualitative inquiry and research design: choosing among five approaches 
SN  - 9781412995306 
AV  - H61 CRE
PY  - 2013///
CY  - Los Angeles
PB  - SAGE Publications
N1  - Includes bibliographical references and indexes
ER  -