Books by Yŏn-gyu Chŏng
Illyu ŭi muncha rŭl t'ansaeng
Illyu ŭi muncha rŭl t'ansaeng sik'in Karimt'o-Han'gŭl muncha
The new horizon to ancient Kor
The new horizon to ancient Korean history
Han kyŏre ŭi yŏksa wa munhwa ŭ
Han kyŏre ŭi yŏksa wa munhwa ŭi ppuri rŭl chʻajasŏ
Ancient Korea and the dawn of human history on the Pamirs
Taehan sanggosa
Taehan sanggosa
Han kyŏre ŭi yŏksa wa ŏl ŭn il
Han kyŏre ŭi yŏksa wa ŏl ŭn illyusa ŭi ppuri
Ŏnŏ sok e tʻuyŏngdoen Hanminjo
Ŏnŏ sok e tʻuyŏngdoen Hanminjok ŭi kodaesa
Ŏnŏ sok e tʻuyŏngdoen Hanminjo
Ŏnŏ sok e tʻuyŏngdoen Hanminjok ŭi sanggosa
Ŏnŏ ro pʻurŏ ponŭn Hanminjok ŭ
Ŏnŏ ro pʻurŏ ponŭn Hanminjok ŭi ppuri wa yŏksa =