Coutouly, F. de. 1923. Les populations du cercle de Dori. Bull. Com. Et. Hist. Scient. Afr. Occ. Franc. 6. 269-301, 471-496, 637-671.
@article{coutouly1923, author = {Coutouly, F. de.}, journal = {Bull. Com. Et. Hist. Scient. Afr. Occ. Franc.}, key = {Coutouly (1923)}, pages = {269-301, 471-496, 637-671}, title = {Les populations du cercle de Dori}, volume = {6}, year = {1923} }