Cardinale, H. E. (1983). Orders of knighthood awards and the Holy See. van Duren.
Lua i Stíl Chicago (17ú heag.)Cardinale, Hyginus Eugene. Orders of Knighthood Awards and the Holy See. Gerrards Cross: van Duren, 1983.
Lua MLA (8ú heag.)Cardinale, Hyginus Eugene. Orders of Knighthood Awards and the Holy See. van Duren, 1983.
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