Ilyon
Yonsei University Press, 2004
Buku Teks
Ilyon
l Yonsei University Press, 1972
Buku Teks
The Academy of Korean Studies, 2005
Buku Referensi
edited by John Miksic
Archipelago Press, [date of publication not identified]
Buku Teks
Bone, Robert G.
Littlefield, Adam, 1957
Buku Teks