@misc{indiciae77e180f3bfb9,
  title = {Reference groups, membership groups, and attitude change.},
  author = {A E SIEGEL and S SIEGEL},
  year = {1957},
  doi = {10.1037/h0041502},
  url = {https://pubmed.ncbi.nlm.nih.gov/13474915/},
  note = {Source identifier: 13474915}
}