[1772] Ellis, Tshi-speaking Peoples, 94.
[1773] Ellis, Ewe-speaking Peoples, 153.
[1774] Fritsch, Eingeb. Süd-Afr., 201.
[1775] Powers, Calif. Indians, 31.
[1776] Gehring, Süd-Indien, 96.
[1777] Pliny, Hist. Nat., VII, 64.
[1778] W. R. Smith, Relig. of the Semites, 448.
[1779] Ibid., 133.
[1780] Bur. Eth., XVIII, Part I, 371.
[1781] U. S. Nat. Mus., 1895, 393.