@misc{indiciaedc3c597cbb1b,
  title = {Mirror self-image reactions before age two.},
  author = {B Amsterdam},
  year = {1972},
  doi = {10.1002/dev.420050403},
  url = {https://pubmed.ncbi.nlm.nih.gov/4679817/},
  note = {Source identifier: 4679817}
}