Effutu
[também conhecido como Efutu]Classificação: Niger-Congo
·ameaçado
Classificação: Niger-Congo
·ameaçado
Endangered Languages Catalogue Project. Compiled by research teams at University of Hawai'i Mānoa and Institute for Language Information and Technology (LINGUIST List) at Eastern Michigan University . (2012) ·
"Documentation of Effutu" HRELP Abstract . Agyeman, Nana (2010) · http://www.hrelp.org/grants/projects/index.php?projid=207