1
by Hwang, Sŏg-yŏng
Published 2010
2
by Syobaksŭ
Published 2018
3
by Chʻoe, Chŏng-tʻae
Published 2011
4
by Kong, Chi-yŏng
Published 2014
6
by Inception Media Group
Published 2013
7
by Hwang, Hye-gyŏng
Published 2010
8