Tapsa yŏhaeng chakka Yi Chʻŏr-yŏng ŭi Chŏlla-do kihaengChʻŏr-yŏng Yi · First published 2007Open the Tome
Yi Tae-yong Kyosu ka ssun Cholla-do pangon kwa munhwa iyagi (Cholla munhwa chongso)Tae-yong Yi, Tʻae-yŏng Yi · First published 2000Open the Tome