Cardinale, H. E. (1985). Orders of knighthood awards and the Holy See (3. ed., further rev. and enl.). van Duren.
Chicago-Zitierstil (17. Ausg.)Cardinale, Hyginus Eugene. Orders of Knighthood Awards and the Holy See. 3. ed., further rev. and enl. Gerrards Cross: van Duren, 1985.
MLA-Zitierstil (8. Ausg.)Cardinale, Hyginus Eugene. Orders of Knighthood Awards and the Holy See. 3. ed., further rev. and enl. van Duren, 1985.
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