The American polled Durham herd book containing a record of polled Durham cattle ...

v.1, comp. by J. H. Miller.

Directory of short-horn breeders of the United States alphabetically arranged by states, 1905.

Mode of access: Internet.

Shorthorn breeders' guide, with a short history of the breed and its capabilities, accounts of shows and sales and articles of general interest to Shorthorn breeders.

Mode of access: Internet.