References

GUNSAULUS, HELEN C. "THE JAPANESE SWORD AND ITS DECORATION." Anthropology Leaflet, no. 20 (1924): 1-21. http://www.jstor.org/stable/41444120.

Mumford, Ethel Watts. "The Japanese Book of the Ancient Sword." Journal of the American Oriental Society 26 (1905): 334-410. doi:10.2307/592894.

Sims, Martha, and Martine Stephens. Living folklore: An introduction to the study of people and their traditions. University Press of Colorado, 2011.

"The Japanese Sword. Katana Wa Bushi No Tamashii (The Sword Is the Soul of the Samurai)." Museum of Fine Arts Bulletin4, no. 21 (1906): 29-31. http://www.jstor.org/stable/4423299.

TILDEN, GH. "JAPANESE SWORDMAKING.—II." Scientific American 90, no. 14 (1904): 269-270.

Van Gennep, Arnold. The rites of passage. Routledge, 2013.