The American Catholic Research Center and University Archives. Treasure Chest of Fun & Fact Comic Book Collection.
Chicago-referens (17:e uppl.)The American Catholic Research Center and University Archives. Treasure Chest of Fun & Fact Comic Book Collection.
MLA-referens (8:e uppl.)The American Catholic Research Center and University Archives. Treasure Chest of Fun & Fact Comic Book Collection.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.