Breeds of Livestock - Lincoln Red Cattle
- Maintained at Oklahoma State University. General information, photos, history of breed, and references.
- http://www.ansi.okstate.edu/breeds/cattle/lincolnred/

Lincoln Red Cattle - Cedar Ridge Cattle Company
- Breeders of Lincoln Red cattle. a very rare breed, offering cattle for sale and breed information including the breed history. Located in Oxford Station, Ontario, Canada.
- http://www.lincolnred.ca/