@misc{indiciae98cbb24b3487,
  title = {Grid-relationship scoring used with a REP test modification.},
  author = {A W Landfield},
  year = {1967},
  doi = {10.2466/pr0.1967.21.1.19},
  url = {https://pubmed.ncbi.nlm.nih.gov/6078365/},
  note = {Source identifier: 6078365}
}