لابن سعد., Main Heritage Compact General, BP70.I13 S12 1957, Book, vol. 8, Item-ID: i11356431, BIB-ID: 2506595

لابن سعد., Main Heritage Compact General, BP70.I13 S12 1957, Book, vol. 9, Item-ID: i11356443, BIB-ID: 2506595

مجمع اللغة العربية., Covers technical terminology in law, pure and applied science, medicine, and the humanities., Main Heritage Compact General, P361 .M3 1957, Book, vol. 2, Item-ID: i20987304, BIB-ID: 2514243