@misc{indiciaebb1e6bd65c15,
  title = {Anxiety, discrepancy between need value and expectancy, and internal-external control.},
  author = {P C Nelson and E J Phares},
  year = {1971},
  doi = {10.2466/pr0.1971.28.2.663},
  url = {https://pubmed.ncbi.nlm.nih.gov/5581895/},
  note = {Source identifier: 5581895}
}