Yŏng-gŭn Ko

1933

• 36-yŏn ŭi changgi chipkwŏn ije nŭn kyochʻehal ttae ka aninʼga?
• Chŏlgiyong sŏlgyo charyojip
• Chŏngŭi rŭl irŭkʻyŏ seuja
• Chugŭm ŭi kobi rŭl nŏmŏsŏ
• Hanʼguk Kidokkyo nŭn ŏdiro kago innŭnʼga?
• Hanʼguk kungmin ege kohanŭn kŭl
• Hanʾguk Kidokkyo nŭn muŏt ŭl hago innŭnʾga?
• Hanʾguk kyohoe ŭi naagal kil
• Igŏt i na ŭi kanjŭng iyo
• Kidokkyoin ŭi naagal kil
• Kuwŏn hasin ŭnhye e podap haryŏgo
• Kwangya e oechʻinŭn sori