found: Alimentação regional angolana, 1971:t.p. (Oscar Ribas, etnógrafo e folclorista)
found: LC data base, 10/17/83(hdg.: Ribas, Oscar)
found: Sunguilando, 1989:cover p. 4 (Óscar Ribas, intelectual angolano, b. 1909)
found: Alimentação regional angolana, 1989:cover p. 4 (b. Luanda, Angola, 8/17/09)
found: Echoes of my homeland, 2006 :p.4 of cover (d. in Portugal in 2004)
found: Internet, www.britannica.com/EBchecked/topic/502050/Oscar-Ribas, 11/5/2008(Óscar Bento Ribas born August 17, 1909, Luanda, Angola, died June 19, 2004, Lisbon, Portugal)
found: Wikipedia WWW site, viewed Feb. 22, 2015:article web page (Oscar Ribas; Angolan writer)
found: Wikipedia, viewed Apr. 17, 2017(Oscar Ribas; published novels as well as publications on Mbundu culture and religion; his 3-volume work, Missosso: Traditional Angolan Literature (1961) contained a vernacular dictionary and Portuguese translations of Angolan tales)
