@misc{indiciaeec74c80ef549,
  title = {The initial teaching alphabet.},
  author = {P R Southwell},
  year = {1973},
  doi = {10.1111/j.1469-8749.1973.tb04915.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/4767652/},
  note = {Source identifier: 4767652}
}