[31-v] Czaplicka, M. A. Aboriginal Siberia, p. 98 f. Von Schrenck, L. Reisen und Forschungen im Amur-Lande. St. Petersburg, 1891, vol. 3, p. 236.
[32-v] Morgan, Lewis H. Systems, pp. 387, 508.
[33-v] Rivers, W. H. R. The Todas. London, 1906, pp. 483-494.
[34-v] Seligmann, C. G. and B. Z. The Veddas. Cambridge, 1911, p. 64.
[35-v] Morgan, Lewis H. League of the Ho-dé-no-sau-nee or Iroquois. New York, 1904, Book 1, Chap. 4.
[36-v] Swanton, John R. Social Conditions, Beliefs, and Linguistic Relationships of the Tlingit Indians, Twenty-sixth Annual Report, Bureau of American Ethnology, Washington, 1908, p. 424.
[37-v] Czaplicka, M. A. Aboriginal Siberia, p. 60.
[38-v] Swanton, John R. Significance of the Terms for Brother and Sister among Primitive Peoples, Journal of the Washington Academy of Sciences, 1917, pp. 31-35.
[39-v] Morgan, Lewis H. Systems, p. 476.
[40-v] Tylor, E. B. Journal of the Anthropological Institute, vol. 18, 1889, p. 262 f.