Nae maŭm ŭi kido mujigae ro pʻiŏ orŭgo
Subtitle: Yu Chŏng-suk sijip
Edition: 880-03 Che 1-pʻan.
Series: Chŏngsinchŏk kalchŭng pʻurŏjunŭn kidosi
Publisher: Chayu Chisŏngsa
Published: 1992
Place of publication: Sŏul
Language: kor
Number of pages: 122