[703] Wandrer, in Steinmetz’s Rechtsverhältnisse, p. 323. [↑]
[704] Holub, Süd-Afrika, I, p. 112. [↑]
[705] Livingstone, Miss. Trav.; Fritsch; Theal; Passarge, Die Buschmänner. [↑]
[707] Schweinfurth, II pp. 107–126; Emin Bey; Burrows. [↑]
[708] Burrows, pp. 39, 38. [↑]
[709] Lenz has some notes on the Abongos. [↑]
[710] Serpa Pinto, I p. 322. [↑]