Books by Chong-nok O
Chosŏn ch'ogi yanggye ŭi kunsa
Chosŏn ch'ogi yanggye ŭi kunsa chedo wa kukpang
Han'guk Hanmun saryo haesŏk yŏ
Han'guk Hanmun saryo haesŏk yŏn'gu
Yŏmal Sŏnch'o chibang kunje yŏ
Yŏmal Sŏnch'o chibang kunje yŏn'gu
Tong-Sŏyang yŏksa sok ŭi sot'o
Tong-Sŏyang yŏksa sok ŭi sot'ong kwa hwahae
Chosŏn sidae ŭi chungang kwa c
Chosŏn sidae ŭi chungang kwa chibang