Augustus, J., & Glueck, S. (1939). John Augustus, first probation officer: Reprint of the original report of John Augustus, published in Boston in 1852, with an introd. by Sheldon Glueck. New York: National probation association.

Augustus, John, and Sheldon Glueck. John Augustus, First Probation Officer: Reprint of the Original Report of John Augustus, Published in Boston in 1852, With an Introd. By Sheldon Glueck. New York: National probation association, 1939.

Augustus, John, and Sheldon Glueck. John Augustus, First Probation Officer: Reprint of the Original Report of John Augustus, Published in Boston in 1852, With an Introd. By Sheldon Glueck. New York: National probation association, 1939.