Ha, Tae Hung, author
Yonsei University Press, 1984
Buku Teks
Zong, In-Sob
Hollym International Corp., 1989
Buku Teks
Aman, S.D.B., author
Djambatan, 1995
Buku Teks
Han, Suzanne Crowder, author
Hollym, 1991
Buku Teks
Aman, S.D.B., author
Djambatan, 1991
Buku Teks