Gyamco, Gyanpian, author
China Intercontinental Press ; Shenyang : Liaoning Education Press, 2009
Buku Teks
Pu, Songling, author
Wai wen chu ban she, 2000
Buku Teks
Dae Jin Yang, author
2017
UI - Makalah dan Kertas Kerja
Son, Chun-ik, author
(Ju) Chang Jak gwa Bipyeong sa, 1990
Buku Teks
Lee, Won-su, author
(Ju) Chang Jak gwa Bi pyeong sa,, 2002
Buku Teks