20 Segi hanguk sosol 18 : Sunsnsi dae, gamjeongi itnen siyon, 213 ho ju taek, shin whae dane, daejunggwah
Kim Dong Lib, Ha Geun Chan, Han Mu Suk, Kim Kwang Sik, Han Mal Suk, Oh Yu Kwan
Changbi, 2009
 Buku Teks
20 Segi hanguk sosol 39 : Gosu, mugijil cheong nyeon, ...
Lee Wei Su; Kim Won Woo; Kim Seong Dong; Yu Sun Na; Lee Byung Chun
Changbi, 2006
 Buku Teks
20 Segi hanguk sosol 17 : Kapitan Ri, obathan, thalhyang, phanmurjeon
Changbi, 2010
 Buku Teks
Son, Chang Sub
20 Segi hanguk sosol 16 : Bi oneun nal, ingyeoingan, terorist, amsajido
Changbi, 2009
 Buku Teks
20 Segi hanguk sosol 19 : Mujingihaeng, Seoul, 1964 nyeon gyoul, yujaya kjeon, joyonghan gang
Kim Seung Ok, Lee Je Ha, Han Nam Chul
Changbi, 2009
 Buku Teks