TY  - BOOK
AU  - Emmel,Nick
TI  - Sampling and choosing cases in qualitative research: a realist approach 
SN  - 9780857025104 (pbk.)
PY  - 2013///
CY  - London
PB  - SAGE
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Qualitative research
N1  - Includes bibliographical references and index
ER  -