@misc{indiciaec3d46097efef,
  title = {Review: The kinds of mankind: An introduction to race and racism, by Morton Klass and Hal Hellman},
  author = {Charles L. Douglas},
  year = {1971},
  doi = {10.2307/4443671},
  url = {https://pubs.usgs.gov/publication/1007632},
  note = {Source identifier: 1007632}
}