@misc{indiciae171693978b62,
  title = {Response class: a Guttman scale analysis.},
  author = {A Harris},
  year = {1980},
  doi = {10.1007/bf00919065},
  url = {https://pubmed.ncbi.nlm.nih.gov/7400466/},
  note = {Source identifier: 7400466}
}