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

[1159] Friederich, p. 88.

[1160] Brough-Smyth, I, 432, quoted by Kötz, pp. 26 f.

[1161] [Pp. 132 f].

[1162] R. T. Str., p. 224.

[1163] Gilij, II, 21.

[1164] [Above, p. 241].

[1165] Jenks, p. 219.

[1166] [Above, pp. 103 f].

[1167] [Above, pp. 169 f].

[1168] Macdonald, p. 291.