6. Breasted, J. H. “A History of Egypt.” London, 1906.
7. Brown, J. Macmillan. “Maori and Polynesian.” London, 1907.
8. Buckland, A. W. “The Serpent in Connection with Primitive Metallurgy.” Journ. Anthropol. Inst., Vol. 4, 1874-5, p. 60.
9. Ibid. “Ethnological Hints afforded by the Stimulants in use among Savages and among the Ancients.” Journ. Anthropol. Inst., Vol. 8, 1878-9, p. 239.
10. Ibid. “On Tattooing.” Journ. Anthropol. Inst., Vol. 17, 1887-8, p. 318.
11. Capart, J. “Une Rue de Tombeaux.” Brussels, 1907.
12. Crooke, W. “Northern India.” 1907.
13. Ibid. “The Rude Stone Monuments of India,” Proc. Cotteswold Naturalists’ Field Club, Vol. XV., May, 1905, p. 117.
14. Davids, T. W. Rhys. “Buddhist India.” London, 1911.