Petty 2019, Ch.1 of e-book Petty, Adam (2019). The Battle of the Wilderness in Myth and Memory: Reconsidering Virginia's Most Notorious Civil War Battlefield. Baton Rouge: Louisiana State University Press. OCLC1105557063.
Starr 2007, p. 89 Starr, Stephen Z. (2007). The Union Cavalry in the Civil War – Vol. 2 – The War in the East, from Gettysburg to Appomattox. Baton Rouge: Louisiana State University Press. OCLC4492585.