Takahashi, Seiichiro
Kodansha International, 1968
Buku Teks
Renier, G.J., author
William and Norgate, 1932
Buku Teks
Campbell, Oscar James, author
Crofts, 1947
Buku Teks
edited by Dora V. Smith
Macmillan, 1974
Buku Teks
by Rewey Belle Inglis ... [et al.]
Harcourt, Brace, 1945
Buku Teks