Sŏng-chʻŏn Yi

1936

• Algi shwiun kugak kaeron
• Algi swiun kugak kaeron
• Hanʼguk chŏntʻong ŭmak hyŏngsŏngnon
• Hanʼguk ŭi ŭmak kyoyuk ŭl chindan handa
• Hanʼguk, Hanʼgugin, Hanʼguk ŭmak
• Minjok ŭmak kyoyuk ŭl mal handa
• Saero chŭngbohan Hanʼguk Hanʼgugin Hanʼguk ŭmak