TY  - BOOK
AU  - Creswell,John W.
AU  - Poth, Cheryl N.
TI  - Qualitative inquiry and research design: choosing among five approaches 
SN  - 9781412916066
PY  - 2007///
CY  - Thousand Oaks 
PB  - Sage 
KW  - Social sciences
KW  - Methodology
KW  - Research
KW  - Design
N1  - Includes bibliographical references  and index
ER  -