London: International African Institute, 1967 in-8, 110+5 pages, illustrations et cartes, carte dépliante in fine, bibliographie. Broché. (Ethnographic Survey of Africa, Western Africa, part XIV).
The Wolof of Senegambia, together with notes on the Lebu and the Serer. (London: International African Institute, 1967). [M.C.: Afrique noire, Sénégal, ethnologie]