TY  - RPRT
TI  - From programs to systems: implications for program evaluation illustrated by the Community Mental Health Centers Program experience.
AU  - C Windle
PY  - 1983
DO  - 10.1016/0149-7189(83)90045-9
UR  - https://pubmed.ncbi.nlm.nih.gov/10263707/
ID  - 10263707
ER  -