found: Malangatana, 21 desenhos, 1986-1993, 1993.
found: Retrospectiva de Malangatana Valente Ngwenya, 1986:p. 1, passim (Malangatana) p. 9 (b. June 6, 1936)
found: Vinte e quatro poemas, 1996:t.p. (Malangatana Ngwenya) front cover flap (b. June 6, 1936 in Matalana, Marracuene [Mozambique]; artist, poet, cultural activist)
found: Ondambo, 2000:t.p. (Valente Malangatana) p. 51 (Malangatana Valente Ngwenya)
found: African Press Agency, Jan 5, 2011 www.apanews.net(Malangantana (b. 1936, d. Jan 5, 2011, in Maputo)
found: AgĂȘncia Angola Press, Malangatana's works contributed to freedom in Africa, 7 Jan. 2011, viewed July 6, 2017(Mozambican artist Malangatana Nwenya Valente; born in Matalana; politically active in struggle for independence, was imprisoned by PIDE for several years; died in Matosinhos, Portugal, age 74)
found: 20 anos Mutumbela Gogo, 2006:title page (Malangatana Valente Nguenya)
found: Wikipedia, viewed Sep. 12, 2017(Malangatana Ngwenya; Malangatana Valente Ngwenya (6 June 1936 - 5 January 2011); Mozambican painter and poet; frequently exhibited work under his first name alone, as Malangatana; joined FRELIMO, spent 18 months in jail; studied engraving and ceramics in Portugal; openly rejoined FRELIMO after independence; after 1981 he worked full-time as an artist; a founder of the Mozambican Peace Movement)