TY  - BOOK
AU  - Morgan, Stephen L.
AU  - Winship, Christopher
TI  - Counterfactuals and causal inference: methods and principles for social research
SN  - 9781107065079 (pbk)
PY  - 2015///
CY  - New York
PB  - Cambridge University Press
KW  - Social sciences
KW  - Research
KW  - Methodology
KW  - Causation
N1  - Includes bibliography
ER  -