@misc{indiciae9cfa33ee5447,
  title = {Time efficiency of preference scaling methods.},
  author = {R T Eckenrode},
  year = {1965},
  doi = {10.2466/pms.1965.21.2.507},
  url = {https://pubmed.ncbi.nlm.nih.gov/5848926/},
  note = {Source identifier: 5848926}
}