@misc{indiciae7dcbdccf8712,
  title = {Proposal for expanding unit-management concept.},
  author = {C J Schumaker and M J Wood},
  year = {1970},
  doi = {10.1080/00185868.1970.9954617},
  url = {https://pubmed.ncbi.nlm.nih.gov/5428861/},
  note = {Source identifier: 5428861}
}