@misc{indiciaea303ff622d3f,
  title = {Mental rotation validation of two spatial ability tests.},
  author = {W M Pertusic and L Varro and D G Jamieson},
  year = {1978},
  doi = {10.1007/bf00308409},
  url = {https://pubmed.ncbi.nlm.nih.gov/693731/},
  note = {Source identifier: 693731}
}