Ellis W. George. Negro Culture in West Africa (Vai)

New York: The Neale Publishing Company, 1914. — 291 p.Эллис У. Джордж. Ваи, негритянская культура Западной Африки (на англ. яз.)The Relation of the Vais to the Negro.
Physical Aspects of the Vais.
Economic Life of the Vais.
Nature of the Social Institutions of the Vais.
Politics and Government of the Vais.
Religious Life and Practice of the Vais.
Standard of Morals among the Vais.
Vai Proverbs.
Vai Folklore Stories.
Vai Language, Culture, and Conclusion.