@misc{indiciaec98de96a51a7,
  title = {Social interaction between infants.},
  author = {M B HAAS and I E HARMS},
  year = {1963},
  doi = {10.1111/j.1467-8624.1963.tb06011.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/13951604/},
  note = {Source identifier: 13951604}
}