TY  - BOOK
AU  - Donaldson Stewart I
AU  -  Christina A. Christie
TI  - What counts as credible evidence in applied research and evaluation practice
SN  - 9781412957076
U1  - Yb4, P9 
PY  - 2009///
CY  - Los
PB  - Angles Sage         
KW  - Economics
N1  - Bibliography: Chapterwise
ER  -