[7] Geographical Journal for September, 1908, p. 274.
[8] Melanesians of British New Guinea, p. 32.
[9] British New Guinea Annual Report for June, 1906, p. 29.
[10] British New Guinea Annual Report for June 30, 1906, pp. 85 to 93.
[11] Melanesians of British New Guinea, p. 33.
[12] Apparently bows and arrows are not found among the tribes of the Lower Mambare river (Annual Report for June, 1897, Appendix C, p. 7.)
[13] Annual Report for June, 1894, p. 32.
[14] Journal of the Royal Anthropological Institute for December, 1909, p. 329.
[15] Annual Report for June, 1897, Appendix C, p. 7.
[16] Geographical Journal for October, 1900, p. 422.