Memoir of Charles William Boyce
written by Charles William Boyce, 1842-; in A Brief History of the Twenty-Eighth Regiment New York State Volunteers, First Brigade, First Division, Twelfth Corps, Army of the Potomac, From the Author's Diary and Official Reports. With the Muster-Roll of the Regiment ... and ... with the Report of Proceedings of the Thirty-Fifth Annual Reunion Held at Albion, New York, May 22, 1896 (Buffalo, NY, 1896), 5-9