found: Nicole, J. Esquisse phonologique du Nawdm, 1979:p. 2 (Lang. spoken in Togo by 88,000 based on 1970 stats.; "une langue de la famille voltaique," i.e. Gur)
found: Ethnologue online, Nov. 6, 1998:under Ghana (Nawdm, var. Naudm, Nawdam, Naoudem, Losso, Losu) under Togo (Nawdm, var. Naudm, Nawdam, Naoudem, Losso, Losu; "Losso is the name they use for themselves when talking to outsiders; Losso also var. of Lama in Benin and Togo)
found: Ruhlen world lang.:v. 1, p. 305, under Olti-Volta branch of Gur langs. (Naudem)
found: Voegelin lang.:p. 151, under Gur/More-Gurma, no. 39 (Nawdam, var. Naudm, Naoudam, Naoudemba, Losso; one authority considers it a dialect of More)
found: LC database, Jan. 20, 1999(hdg: Losso (African people) for people in Tanzania)