Qingge Zhao
New World Press, 2001
Buku Teks
Kasi, N.M.
International Association of Historians of Asia (IAHA), 1974
Buku Teks
Howard, Keith, author
Royal Asiatic Society Korea Branch, 1990
Buku Teks
Duncan, Carol
Routledge, 1995
Buku Teks
Bhattacharyya, Benoytosh, author
Cosmo, 2013
Buku Teks