TY  - RPRT
TI  - Motivating autistic children.
AU  - R L Koegel
AU  - A L Egel
PY  - 1979
DO  - 10.1037//0021-843x.88.4.418
UR  - https://pubmed.ncbi.nlm.nih.gov/479464/
ID  - 479464
ER  -