@misc{indiciaed7ae6f103abf,
  title = {Transportation Energy Data Book: Edition 39},
  author = {Davis, Stacy C. and Boundy, Robert Gary},
  year = {2021},
  doi = {10.2172/1767864},
  url = {https://www.osti.gov/biblio/1767864},
  note = {Source identifier: 1767864}
}