Title: Namjesŏ, Yangsŏ, Namsa oegukchŏn yŏkchu /
Authors: Xiao, Zixian, 489-537.; Yao, Silian, 557-637.; Li, Yanshou, active 7th century.; Tongbuga Yŏksa Chaedan (Korea)
Publisher: Tongbuga Yŏksa Chaedan,
Year: 2010
Subjects: Xiao, Zixian,; Yao, Silian,; Li, Yanshou,; China History; China Ethnic relations History Sources.