@misc{indiciae5b093fdfd302,
  title = {Combined drives in learning.},
  author = {D RETHLINGSHAFER and A ESCHENBACH and J T STONE},
  year = {1951},
  doi = {10.1037/h0063164},
  url = {https://pubmed.ncbi.nlm.nih.gov/14841334/},
  note = {Source identifier: 14841334}
}