Wu, Min
Ancient fables
China International Press, 2011
Buku Teks
Yi, Ho-il, 1944-
Uri chol eso yoksajok uro shwigo oda / Yi Ho-il.
Karam Kihoek, 2010
Buku Teks
Yi, Ur-ho
Dasan ui Yok Hak = 茶山 易學 / Yi, Ur -ho
Min Eum Sa, 1993
Buku Teks
Soul imiji, pyonhwa wa hoebok = Seoul image, change and restoration / Chonggwal, Kul Yi Ki-ho
Myung Bak Lee, 2006
Buku Referensi
Fables Choisies
Buku Teks