[952] PSM, L, 100.
[953] Ellis, Tshi-speaking Peoples, 234.
[954] Globus, LXXXIII, 314.
[955] Volkens, Kilimandscharo, 252.
[956] Stuhlmann, Mit Emin Pascha, 38.
[957] Ratzel, Völkerkunde, I, 104.
[958] Hanoteau et Letourneux, La Kabylie, III, 220.
[959] PSM, XLIV, 779.
[960] JASB, I, 283.
[961] Pickering, Formosa, 61.