Soka Gakkai International, 2007
Majalah, Jurnal, Buletin
Ministry of Education, Science and Culture, 1985
Buku Referensi
Stuart, Peter C., author
Far Horizon Books, 1989
Buku Teks
[t.p.], [t.th.]
Buku Teks
Hearn, Lafcadio
McIlvaine, 1895
Koleksi Publik