Ttokttokhan uri ai wae kongburŭl mot hana
Subtitle: haksŭp pujina ŭi kajŏng chido
By: Chŏn Chŏng-jae chŏ.
Publisher: Hanʼguk Ilbosa
Published: 1980
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 241