Mark, P. G. (1911). Red: white: and blue badge, Pennsylvania veteran volunteers: A history of the 93rd regiment, known as the "Lebanon infantry" and "One of the 300 fighting regiments" from September 12th, 1861, to June 27th, 1865. [Harrisburg, Pa.: The Aughinbaugh press.

Mark, Penrose G. Red: White: And Blue Badge, Pennsylvania Veteran Volunteers: A History of the 93rd Regiment, Known As the "Lebanon Infantry" and "One of the 300 Fighting Regiments" From September 12th, 1861, to June 27th, 1865. [Harrisburg, Pa.: The Aughinbaugh press, 1911.

Mark, Penrose G. Red: White: And Blue Badge, Pennsylvania Veteran Volunteers: A History of the 93rd Regiment, Known As the "Lebanon Infantry" and "One of the 300 Fighting Regiments" From September 12th, 1861, to June 27th, 1865. [Harrisburg, Pa.: The Aughinbaugh press, 1911.