Sheard, Sarah
Charles Scribner's Sons, 1987
Buku Teks SO
Yamagiwa, Joseph K.
McGraw-Hill, 1942
Buku Referensi
compiled by the Japan Quarterly editorial board ; translated by E.G. Seidensticker, John Bester, Ivan Morris
Japan Publications, 1960
Buku Teks SO
compiled and edited by Donald Keene
Charles E. Tuttle, 1991
Buku Teks SO
Homma, Kenshiro
Japan Science Press, 1980
Buku Teks SO