Lee, Kwang-hee, author
Singkheu Hause, 2007
Buku Teks
Kimble, George H. T.
The Twentieth Century Fund, 1960
Buku Teks
McNeill, Patrick, author
Macmillan, 1991
Buku Teks
Steitz, Walter, author
Gross, 1979
Buku Teks
Sin, Gyong-rim, author
Chang Juk Gwa Bi Pyeong Sa, 2000
Buku Teks