@misc{indiciae97a90050e1e7,
  title = {A token reinforcement program in a public school: a replication and systematic analysis.},
  author = {K D O'leary and W C Becker and M B Evans and R A Saudargas},
  year = {1969},
  doi = {10.1901/jaba.1969.2-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/16795198/},
  note = {Source identifier: 16795198}
}