Sources list for SUMMARY SHILOH BY SHELBY FOOTE:

All in text documentation and quotations are from the following source: The Civil War 1863: The Universe of Battle, From Gettysburg to Lookout Mountain. Dir. Ken Burns. Perf. Shelby Foote. Time Life 1989.
The Summer that Decided a War

Garret cites works arguably similar in style to In Cold Blood, including Shelby Foote's The Civil War: A Narrative, Ernest Hemingway's Death in the Afternoon, and e.e. cummings's The Enormous Room.
Truman Capote's "In Cold Blood"

Shelby Foote, The Civil War: A Narrative, Red river to Appomattox, vol. 3 (New York: Random House, 1974), 1040.
James McPherson’s Book on the Civil War

Shelby Foote, The Civil War: A Narrative, From Sumter to Perryville, vol. 1 (New York: Random House, 1958), 802.
James McPherson’s Book on the Civil War

Shelby Foote, The Civil War: A Narrative, Fredericksburg to Meridian, vol. 2 (New York: Random House, 1963, 3-4.
James McPherson’s Book on the Civil War