Murdoch, James
A history of Japan; Volume I
Routledge , 1996
 Buku Referensi
Toynbee, Arnold J.
A study of history; Volume IV
Oxford University Press, 1956
 Buku Teks
Toynbee, Arnold J.
A study of history; Volume IX
Oxford University Press, 1955
 Buku Teks SO
Toynbee, Arnold J.
A study of history; Volume II
Oxford University Press, 1956
 Buku Teks SO
Toynbee, Arnold J.
A study of history; Volume III
Oxford University Press, 1956
 Buku Teks