Hanʼguk ŏŏp kyŏngjesa yŏnʼgu
Subtitle: ŏŏp kongdongchʻeron
By: Pak Kwang-sun chŏ.
Series: Taehak kangŭi chʻongsŏ : ŏŏp kyŏngjesa kangŭi
Publisher: Yupʻung Chʻulpʻansa
Published: 1981
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 339