Borg, Alexander (2004),A Comparative Glossary of Cypriot Maronite Arabic (Arabic–English) (Handbook of Oriental Studies;I.70), Leiden and Boston: Brill,page466
↑1.01.1Nascentes, Antenor (1955), “ufa”, inDicionário etimológico da língua portuguesa [Etymological dictionary of the Portuguese language] (in Portuguese), 2nd edition, volume I, Rio de Janeiro: Livraria Acadêmica,page514, column 1
(Thisetymology is missing or incomplete. Please add to it, or discuss it at theEtymology scriptorium. Particularly: “Andras Rajki suggests from Proto-Bantu *kua, see BLR 2090”)