Historical evidence
Yiguandao in Korea: International Growth of a Chinese New Religion
Edward Irons; Lee Gyungwon
Documents millenarian transmission, Kim Bokdang Maitreya identification and the separate Maitreya Great Tao lineage.
Bibliography entry · Source text is available through the cited link below.
View cited source · accesson.kr · PDF ↗
Edition and location
Journal of Daesoon Thought and the Religions of East Asia2(1)
JDTREA2(1) pp.85–109; inspected87–88,95–103