@misc{indiciae25112c615549,
  title = {A multi-purpose perceptual device.},
  author = {I GOLDIAMOND},
  year = {1963},
  doi = {10.1901/jeab.1963.6-291},
  url = {https://pubmed.ncbi.nlm.nih.gov/13948728/},
  note = {Source identifier: 13948728}
}