Prushankin, J. S. (2005). A crisis in Confederate command: Edmund Kirby Smith, Richard Taylor, and the Army of the Trans-Mississippi. Baton Rouge: Louisiana State University Press.

Prushankin, Jeffery S. A Crisis in Confederate Command: Edmund Kirby Smith, Richard Taylor, and the Army of the Trans-Mississippi. Baton Rouge: Louisiana State University Press, 2005.

Prushankin, Jeffery S. A Crisis in Confederate Command: Edmund Kirby Smith, Richard Taylor, and the Army of the Trans-Mississippi. Baton Rouge: Louisiana State University Press, 2005.