@misc{indiciae2f70d3262644,
  title = {Absolute versus relational responding in children.},
  author = {W L Porter},
  year = {1969},
  doi = {10.1016/0022-0965(69)90011-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/5787817/},
  note = {Source identifier: 5787817}
}