Sŏng-wŏn Chŏng

1958

• Chech'ŏn ŭibyŏng ŭi inyŏmjŏk kiban kwa chon'gae
• Chechʻŏn ŭibyŏng ŭi inyŏmjŏk kiban kwa chonʾgae
• Tŏrŏphyŏjin sŏngnihakchŏk chilsŏ ŭi toesallim