TY  - RPRT
TI  - Validation of the Classroom Behavior Inventory.
AU  - D Blunden
AU  - C Spring
AU  - L M Greenberg
PY  - 1974
DO  - 10.1037/h0035905
UR  - https://pubmed.ncbi.nlm.nih.gov/4814103/
ID  - 4814103
ER  -