Primitive Time-reckoning / A study in the origins and first development of the art of counting time among the primitive and early culture peoples

by Martin P. Nilsson

[1079] Swoboda, p. 22.

[1080] Reed, p. 64.

[1081] Codrington, p. 353.

[1082] Ibid., p. 272.

[1083] Thurnwald, p. 331.

[1084] Brandeis, p. 78.

[1085] Gatschet, p. 17.

[1086] Thomas, Austr., p. 27.

[1087] [Above, p. 178].

[1088] Jochelson, Yukaghir, pp. 40 ff.