Sam-mun Kwŏn

• Hyangch'on ŭi Yugyo munhwa ilki
• Hyangchʻon ŭi Yugyo ŭirye wa munhwa
• Ŏch'on minsok ŭi segye wa ŏŏp
• Tonghaean ŏchʻon ŭi minsokhak chŏk ihae