Cho, I. (2010). Chungguk "Tongbuk kongjŏng" Koguryŏsa yŏn'gu nonjŏ punsŏk: = Analyses of the published researches on the Koguryo history of China's northeast project (Ch'op'an.). Tongbuga Yŏksa Chaedan.
Chicago-Zitierstil (17. Ausg.)Cho, In-sŏng. Chungguk "Tongbuk Kongjŏng" Koguryŏsa Yŏn'gu Nonjŏ Punsŏk: = Analyses of the Published Researches on the Koguryo History of China's Northeast Project. Ch'op'an. Sŏul: Tongbuga Yŏksa Chaedan, 2010.
MLA-Zitierstil (9. Ausg.)Cho, In-sŏng. Chungguk "Tongbuk Kongjŏng" Koguryŏsa Yŏn'gu Nonjŏ Punsŏk: = Analyses of the Published Researches on the Koguryo History of China's Northeast Project. Ch'op'an. Tongbuga Yŏksa Chaedan, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.