Hong, Il-sik.

• 21-segi wa Hanguk chontong munhwa
• 21-segi wa Hanʾguk chŏntʻong munhwa
• Hangugin ege muot i innunga
• Hanʻguk chŏntʻong munhwa siron
• Hanʼgugin ege muŏt i innŭnʼga
• Hanʼguk kaehwagi ŭi munhak sasang yŏnʼgu