@misc{indiciae79384196c083,
  title = {Spatial perspective-taking and pretend play.},
  author = {W S Matthews and S Beebe and M Bopp},
  year = {1980},
  doi = {10.2466/pms.1980.51.1.49},
  url = {https://pubmed.ncbi.nlm.nih.gov/7432978/},
  note = {Source identifier: 7432978}
}