@misc{indiciaee9eef134b507,
  title = {An extraversion scale for the MMPI.},
  author = {F H GIEDT and L DOWNING},
  year = {1961},
  doi = {10.1002/1097-4679(196104)17:2<156::aid-jclp2270170215>3.0.co;2-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/13705156/},
  note = {Source identifier: 13705156}
}