Gw mau tau Catatan dari David E. Twiggs

Silkenat, David. Raising the White Flag: How Surrender Defined the American Civil War. Chapel Hill: University of North Carolina Press, 2019. .

Sifakis, Stewart. Who Was Who in the Civil War. New York: Facts On File, 1988. .

Warner, Ezra J. Generals in Gray: Lives of the Confederate Commanders. Baton Rouge: Louisiana State University Press, 1959. .

Winters, John D. The Civil War in Louisiana. Baton Rouge: Louisiana State University Press, 1963. .

David Emanuel Twiggs in A Continent Divided: The U.S.-Mexico War, Center for Greater Southwestern Studies, the University of Texas at Arlington

Jenderal Angkatan Darat Amerika Serikat