TY  - BOOK
AU  - Gerring,John
TI  - Case study research: principles and practices 
T2  - Strategies for social inquiry
SN  - 9781107181267
U1  - 001.433 23
PY  - 2017///
CY  - Cambridge, United Kingdom, New York, NY
PB  - Cambridge University Press
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Case method
N1  - Bibliographic references: p. (274-318), index: p. (319-332)
ER  -