Tetsudō Toshokan (Korea)
Ŭi-wŏn Kim
Sŏul Taehakkyo. Tonga Munhwa Yŏn'guso
Kungnip Munhwajae Yŏnʼguso (Korea). Misul Kongye Yŏnʼgusil
Korea (South). Kukka Kirogwŏn
Haksan Kisul Tosŏgwan (Korea)
Unknown Author
Kwang-ho Yi
Korea (South). Changsŏgak
Paul M. Edwards
Ryō Kuroda
Frank Joseph Shulman
Sang-bok No
Kyujanggak (Korea)
In-chʻŏl Yi
Kungnip Chungang Pangmulgwan (Korea)