@misc{indiciae9634ecfbab30,
  title = {Social development in infancy: a 25-year perspective.},
  author = {R D Parke},
  year = {1989},
  doi = {10.1016/s0065-2407(08)60281-5},
  url = {https://pubmed.ncbi.nlm.nih.gov/2665427/},
  note = {Source identifier: 2665427}
}