Sang-bum Lee

1897 – 1972

• Ch'ŏngjŏn kwa Sojŏng
• Ch'ŏngjŏn Yi Sang-bŏm, 1897-1972
• Chŏntʻongjŏk mukpŏp kwa Hanʼguk sansu ŭi mosaek
• Yi Sang-bŏm
• 李象範