@book{dummit-foote,
  author={David S. Dummit and Richard M. Foote},
  title={Abstract Algebra},
  edition={3},
  publisher={John Wiley \& Sons, Inc.},
  year={2004}
}

@book{gallian,
  author={Joseph A. Gallian},
  title={Contemporary Abstract Algebra},
  edition={10},
  publisher={Taylor \& Francis Group, LLC},
  year={2021}
}

@misc{wikipedia-ring,
  author={{Wikipedia contributors}},
  title={Ring (mathematics)},
  howpublished={Web: \url{https://en.wikipedia.org/wiki/Ring_(mathematics)}},
  note={Accessed November 29, 2024},
  year={2024}
}

@book{maunder,
  author={C. R. F. Maunder},
  title={Algebraic Topology},
  publisher={Dover Publications, Inc.},
  year={1996}
}

@misc{mathworld-ring,
  author={Eric W. Weisstein},
  title={Ring},
  howpublished={Web: \url{https://mathworld.wolfram.com/Ring.html}},
  note={Accessed November 29, 2024},
  year={2024}
}