History of the Studebaker Corporatoion, by Albert Russel Erskine, 2/25/1918, South Bend, Indiana.
The Big Long Family In America, 1736-1979 A Host of
Decendants of John Long 1728-1791 of plantation Bakers Lookout, Washington County, Maryland, Researched and Compliled by Harvey Lawrence Long, AB, MA, JD of Mount Morris, Olge County, Illinois with the Assistance of Helpful Cousins.
The Studebaker Family in America, 1736-1979 by Walter Carlock, Alvin Giratd Faust, E. Iriene Miller published by the Studebaker Family National Association, 6555 S. State Route 202, Tipp City, Ohio 45371