20 Segi hanguk sosol 1
Sin Chae-ho ... [et al.]
Chang bi, 2007
 Buku Teks
Segi 20 hanguk sosol 47
Choi Won-sik, Lee Seon, Yun Yeong-su, Kim So-jin, Gong Seon-ok, Han Chang-hun
Ch'angbi, 2011
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20 Segi hanguk sosol 21 : Seopyeonje, byeongsingwa meojeori, gyeolbam, pointeu
Lee Chung Jun, Lee Byung Ju, Choi Sang Gyu, Song Sang Uk
Changbi, 2009
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20 Segi hanguk sosol 16: sonchangseop Sunwoo Hwi
Chang bi, 2005
 Buku Teks
20 Segi hanguk sosol 19: Lee Ze-ha Kim Seungok
Chang bi, 2005
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