[2-v] Skinner, Alanson. Social Life and Ceremonial Bundles of the Menomini Indians, Anthropological Papers, American Museum of Natural History, vol. 13, part 1, 1913, p. 40. Morgan, Lewis H. Systems (Winnebago and Dakota), p. 181.
[3-v] Merker, M. Die Masai, Ethnographische Monographie eines ostafrikanischen Semitenvolkes, Berlin, 1904, pp. 41-43.
[4-v] Roscoe, John. The Baganda, an Account of their Native Customs and Beliefs, London, 1911, pp. 130-32.
[5-v] Rivers, W. H. R. Kin, Kinship, Hastings’ Encyclopædia of Religion and Ethics.
[6-v] Morgan, Lewis H. Systems, p. 12.
[7-v] Rivers, W. H. R. The History of Melanesian Society, 2 vols., Cambridge, 1914, vol. 1, p. 375 et seq.
[8-v] Morgan, Lewis H. Systems, pp. 457-461. Erdland, P. A. Die Marshall-Insulaner; Leben und Sitte, Sinn und Religion eines Sudsee-Volkes. Münster in W., 1914, p. 114 f.
[9-v] Rivers, W. H. R. Kin, Kinship.
[10-v] Morgan, Lewis H. Systems, pp. 463-466.
[11-v] Roscoe, John. The Baganda, pp. 126-132. Schinz. Deutsch-Sudwest-Afrika, Oldenburg, 1891, pp. 175-78. Junod, Henri A. The Life of a South African Tribe. Neuchâtel, 1912-1913, vol. 1, pp. 217-237.