@misc{indiciaec6f9b2ec71ae,
  title = {Learned helplessness, depression, and physiological responding.},
  author = {R J Gatchel and M E McKinney and L F Koebernick},
  year = {1977},
  doi = {10.1111/j.1469-8986.1977.tb01149.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/834799/},
  note = {Source identifier: 834799}
}