@misc{indiciaea6bc16e4156d,
  title = {Multidimensional classification of normal voice qualities.},
  author = {S Singh and T Murry},
  year = {1978},
  doi = {10.1121/1.381958},
  url = {https://pubmed.ncbi.nlm.nih.gov/712004/},
  note = {Source identifier: 712004}
}