Kyu-tʻak Sŏng

• Care and respect for the elderly in Korea
• Kungnae oegugin nodongja ŭi munje wa taechʻaek
• Sae sidae ŭi hyo
• Sahoe pokchi haengjŏngnon
• Sanŏp pokchiron
• 社會　福祉　行政　組織論