TY  - BOOK
AU  - Creswell,John W.
TI  - Qualitative inquiry and research design: choosing among five approaches 
SN  - 9781412995313
PY  - 2013///
CY  - Los Angeles, CA
PB  - Sage Pub.
KW  - Social sciences
KW  - Methodology
N1  - Includes bibliographical references and index
ER  -