TY  - BOOK
AU  - Patton,Michael Quinn
TI  - Qualitative Research and Evaluation Methods: integrating theory and practice
SN  - 9781412972123 (hbk.)
PY  - 2015///
CY  - Los Angeles
PB  - Sage Publications
KW  - Research Methods
N1  - Includes Index; Includes bibliographical references
ER  -