@misc{indiciaea0012b16d87e,
  title = {Attachment, positive affect, and competence in the peer group: two studies in construct validation.},
  author = {E Waters and J Wippman and L A Sroufe},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/498856/},
  note = {Source identifier: 498856}
}