@misc{indiciae52353a686961,
  title = {Creating visual materials for multi-handicapped deaf learners.},
  author = {C Hack and S Brosmith},
  year = {1980},
  doi = {10.1353/aad.2012.1221},
  url = {https://pubmed.ncbi.nlm.nih.gov/6160748/},
  note = {Source identifier: 6160748}
}