Chadwick, H. Munro
The heroic age
Cambridge University Press, 1926
 Buku Teks
Japan / edited by Hugh Borton
Cornell University Press, 1950
 Buku Teks
Groot, Gerard J.
The prehistory of Japan / edited by Bertram S. Kraus
Columbia University Press, 1951
 Buku Teks
Geography in Japan / edited by ShinzoÌ? Kiuchi.
edited by Shinzo Kiuchi
University of Tokyo Press, 1976
 Buku Teks
Wen, Kang
The tale of heroic sons and Daughters
New World Press, 2003
 Buku Teks