1. The Guernsey breed Creator: Hill, Charles Lewis, 1869- Collection: Core Historical Literature of Agriculture Publisher: F. L. Kimball Co., Publication Place: Waterloo, Iowa. : Date: 1917 Format: Book
2. The Guernsey: a portrayal of the advancement of Guernsey cattle in America Creator: Caldwell, William H. b. 1866. Collection: Core Historical Literature of Agriculture Publisher: The American Guernsey Cattle Club, Publication Place: Peterborough, N. H. : Date: 1941 Format: Book