^"Raising Hogs on the Tules". The California Culturist: A Journal of Agriculture, Horticulture, Mechanism and Mining. 2. Towne & Hacon, Printers.: 420โ422 1860.
^"Some Wild Hogs". California for the Sportsman: Being a Collection of Hints as to the Haunts of the Wild Things of Hoof, Claw, Scale and Feather of California's Land and Water; the Way to Reach Them, and Some Suggestions as to Approved Methods of Capture. Southern Pacific Company. 1911. p. 153.