@misc{indiciae1e61e0c839c7,
  title = {Rate differential reinforcement in monkey manipulation.},
  author = {D PREMACK},
  year = {1963},
  doi = {10.1901/jeab.1963.6-81},
  url = {https://pubmed.ncbi.nlm.nih.gov/13986022/},
  note = {Source identifier: 13986022}
}