@misc{indiciaee094b2298a6f,
  title = {Motivating autistic children.},
  author = {R L Koegel and A L Egel},
  year = {1979},
  doi = {10.1037//0021-843x.88.4.418},
  url = {https://pubmed.ncbi.nlm.nih.gov/479464/},
  note = {Source identifier: 479464}
}