TY  - BOOK
AU  - Emmel Nick
TI  - Sampling and Choosing Cases in Qualitative Research: a realist approach
SN  - 9780857025104
AV  - H 62 Emm 
PY  - 2013///
CY  - London
PB  - SAGE Publications
KW  - CASE STUDIES
KW  - QUALITATIVE RESEARCH
KW  - SAMPLING METHOD
ER  -