History, Louisiana State University Press, 1977, p. 80 ^ "Hard topographical facts pre-determined what were to be the spheres of influence of the three
Generals of Gettysburg, Savas Publishing, 1998, ISBN 1-882810-30-9. Warner, Ezra J., Generals in Blue: Lives of the Union Commanders, Louisiana State University
2007年12月8日閲覧。 南北戦争 ミシシッピ川流域戦線 Banks, Raymond H., King ofLouisiana, 1862–1865, and Other Government Work: A Biography of Major General Nathaniel P. Banks, published