@misc{indiciae53554129f20e,
  title = {Display design: principles and procedures.},
  author = {W T Singleton},
  year = {1969},
  doi = {10.1080/00140136908931077},
  url = {https://pubmed.ncbi.nlm.nih.gov/5823966/},
  note = {Source identifier: 5823966}
}