Saeroun hangeul matchumpop ttuio ssugi : han kwon uro kkut naenun saeroun hangul match'umpop, ttutio sstgi
Bukphia, 2007
 Buku Teks
KBS anaunseo wa hamke baeuneun bareun mal goeunmal = (learn together and KBS announcer) Correct Words, Beautiful Words
Hangukbalsong chulphan, 2010
 Buku Referensi
Lee, Hui-sung, 1896-1989
Hangul machumbab gangui
Shingumunhwasa, 2010
 Buku Teks
Li, Ui-do
Iyagi hangel machumbob
Sokpil, 2007
 Buku Teks
Choi, Ki-ho
Jo ongen gel olbaren gel ssegi sae gillajabi
Dongkwang Chulphansa, 2001
 Buku Teks