Barton, G. (1898). Angels of the battlefield: A history of the labors of the Catholic sisterhoods in the late civil war (2nd ed., rev. & enl.). Philadelphia: Catholic Art Pub. Co..

Barton, George. Angels of the Battlefield: A History of the Labors of the Catholic Sisterhoods in the Late Civil War. 2nd ed., rev. & enl. Philadelphia: Catholic Art Pub. Co., 1898.

Barton, George. Angels of the Battlefield: A History of the Labors of the Catholic Sisterhoods in the Late Civil War. 2nd ed., rev. & enl. Philadelphia: Catholic Art Pub. Co., 1898.