@misc{indiciaeb872e01d849f,
  title = {Suggested guide for doing a cost study.},
  author = {J Beach},
  year = {1967},
  doi = {10.1080/00185868.1967.9952049},
  url = {https://pubmed.ncbi.nlm.nih.gov/6041280/},
  note = {Source identifier: 6041280}
}