@misc{indiciaec05519d24be7,
  title = {Age differences in verbal associations.},
  author = {K F Riegel and J E Birren},
  year = {1966},
  doi = {10.1080/00221325.1966.9914441},
  url = {https://pubmed.ncbi.nlm.nih.gov/5908841/},
  note = {Source identifier: 5908841}
}