Smith, Thomas C., author
Standford University Press, 1965
Buku Teks
Benevolo, Leonardo, author
MIT Press, 1999
Buku Teks
Lancet, 1926
Buku Referensi
Kazuo, Ogura, author
International House of Japan , 2015
Buku Teks
Beasley, W. G.
Frederick A. Praeger, , 1963
Buku Teks