Title: Chŏnsŏl ŭi kohyang
Authors: Kim, Chi-hwan.; An, Min-jŏng.; Pak, Sin-hye.; Yi, Hyŏn-gyun.; Yang, Kŭm-sŏk.; Pak, Myŏng-sin.; Wintʻek Pʻillŭm.
Publisher: Beŏ Entʻŏtʻeinmŏntʻŭ : (Chu) Yŏnghwasa Hwipʻaram,
Year: 2007