Thomas, N. W. (1910). Anthropological report on the Edo-speaking peoples of Nigeria. Harrison and Sons.
Chicago-viite (17. p.)Thomas, Northcote Whitridge. Anthropological Report on the Edo-speaking Peoples of Nigeria. London: Harrison and Sons, 1910.
MLA-viite (8. p.)Thomas, Northcote Whitridge. Anthropological Report on the Edo-speaking Peoples of Nigeria. Harrison and Sons, 1910.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.