Clark, R. M. (2003). The Evangelical Knights of Saint John: A history of the Bailiwick of Brandenburg of the Knightly Order of St. John of the Hospital at Jerusalem, known as the Johanniter Order (1. printing.). Clark.
Chicago-Zitierstil (17. Ausg.)Clark, Robert Maurice. The Evangelical Knights of Saint John: A History of the Bailiwick of Brandenburg of the Knightly Order of St. John of the Hospital at Jerusalem, Known as the Johanniter Order. 1. printing. Dallas, Tex: Clark, 2003.
MLA-Zitierstil (8. Ausg.)Clark, Robert Maurice. The Evangelical Knights of Saint John: A History of the Bailiwick of Brandenburg of the Knightly Order of St. John of the Hospital at Jerusalem, Known as the Johanniter Order. 1. printing. Clark, 2003.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.