Note 23 — Chapter XVII · Culture Mixing in Japan
Reading edition
Yule, The Book of Ser Marco Polo (Book III, chapter iii), Vol. III, p. 200. Kunz, Folk-lore of Precious Stones (Memoirs Internat. Congr. Anthrop., Chicago, 1894), pp. 147 et seq. G. A. Cooke, System of Universal Geography, Vol. I (1801), p. 574. J. W. Jackson, Shells as Evidence of the Migrations of Early Culture (London, 1917), pp. 106 et seq. ↑