found: Kuksa tsj.(Paekche; B.C. 18 (Onjo Wang 1)-A.D. 660 (31-tae Ŭija Wang 20))
found: Ency. of Britannica(Paekche; one of three kingdoms into which ancient Korea was divided before 660; founded in 18 B.C. in the Kwangju area by Onjo)
found: Webster's new geographical dic.(Pakche)
found: International Symposium on Mahan-Baekje Culture (8th : 1985 : Wŏnʼgwang Taehakkyo). Tongbuk Asea e issŏsŏ Paekche munhwa ŭi wichʻi, 1985:t.p. (Paekche; Baekje [in rom.])
found: Imarishi, R. Kudara shi kenkyū, 1934:t.p. (Kudara [in jpn. reading]; Paekche [in kor. reading])