Ratih Dwi Kusumastuti Siubelan, author
Fakultas Ilmu Pengetahuan dan Budaya Universitas Indonesia, 2009
UI - Skripsi (Open)
Kyobo Book Centre, 2016
Buku Teks
Kyobo Book Centre, 2016
Multimedia
Ko, Yong-gun, author
Jipmoondang, 2010
Buku Teks
O, Sung-un
Han'gul P'ak'u, 2010
Buku Teks