Mass, Jeffrey P.
Warrior government in early medieval Japan : a study of the Kamakura Bakufu, shugo and jitō /​ Jeffrey P. Mass.
Yale University Press, 1974
 Buku Teks SO
Hall, John W.
Medieval Japan : essays in institutional history
Yale University Press, 1974
 Buku Teks SO
Leonard, Jonathan Norton
Early Japan
Time-Life International, 1968
 Buku Teks SO
The cambridge history of Japan; Volume 3 : medieval Japan
edited by Kozo Yamamura
Cambridge University Press, 1995
 Buku Referensi
Haruko, Wakita
Women in medieval Japan : motherhood, household management and sexuality
University of Tokyo Press, 2006
 Buku Teks SO