Chosŏn Ch'ongdokpu kigwanji "Chosŏn" sojae 1920-1930-yŏndae sesi p'ungsŏkIn-hak Ch'oe, Min-ji Kim · First published 2014Open the Tome
Kichʻŭng munhwa rŭl tʻonghae pon Hanʼgugin ŭi sangsang chʻegyeIn-hak Ch'oe, Kwang-ŏn Kim · First published 1998Open the Tome
T'oegye Sŏnsaeng sŏrhwaChae-ch'ŏl Kang, Sŏng-nam Hong, In-hak Ch'oe · First published 2011Open the Tome
Han-Chung-Il sŏrhwa pigyo yŏnʼgu (Han-Chung-Il sŏrhwa pigyo yŏnʼgu)In-hak Ch'oe · First published 1999Open the Tome