[12] Riedel, Aborigines of Australia, p. 6.
[13] Calvert, Aborigines of Western Australia, p. 22.
[14] Gason, ‘Manners and Customs of the Dieyerie Tribe,’ in Woods, Native Tribes of South Australia, p. 266.
[15] Roth, Ethnological Studies among the North-West-Central Queensland Aborigines, p. 139 sq.
[16] Azara, Voyages dans l’Amérique méridionale, ii. 16.
[17] Cremony, Life among the Apaches, p. 293.
[18] Boas, ‘Central Eskimo,’ in Ann. Rep. Bur. Ethn. vi. 582.
[19] Richardson, Arctic Searching Expedition, i. 367 sq.
[20] Georgi, Russia, iii. 83.
[21] Man, Sonthalia and the Sonthals, p. 90.