TY  - RPRT
TI  - Collaborative skill instruction for promoting positive interactions between mentally handicapped and nonhandicapped children.
AU  - J W Putnam
AU  - J E Rynders
AU  - R T Johnson
AU  - D W Johnson
PY  - 1989
DO  - 10.1177/001440298905500609
UR  - https://pubmed.ncbi.nlm.nih.gov/2703015/
ID  - 2703015
ER  -