Red--white--black as a mode of thought :a study of triadic classification by colours in the ritual symbolism and cognitive thought of the peoples of the Lower Congo
- Stockholm : Almqvist & Wiksell, 1979.
- 396p. ; 25cm.
Includes bibliographical references and index
91-554-0868-0
Congo (African people) Ethnology - Congo river valley Ethnophilosophy- Congo river valley