Purcell, J. B. (1856). The religious military orders: A lecture delivered before the Young Men's Catholic Literary Institute, on the 8th December, 1856. Cincinnati.
Chicago-referens (17:e uppl.)Purcell, John Baptist. The Religious Military Orders: A Lecture Delivered Before the Young Men's Catholic Literary Institute, on the 8th December, 1856. Cincinnati, 1856.
MLA-referens (8:e uppl.)Purcell, John Baptist. The Religious Military Orders: A Lecture Delivered Before the Young Men's Catholic Literary Institute, on the 8th December, 1856. Cincinnati, 1856.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.