조면구 Myŏn-gu Cho. (1994). 북한산성 Pukhan sansŏng 152. Taewonsa.
Chicago Style (17th ed.) Citation조면구 Myŏn-gu Cho. 북한산성 Pukhan Sansŏng 152. Seoul: Taewonsa, 1994.
MLA (8th ed.) Citation조면구 Myŏn-gu Cho. 북한산성 Pukhan Sansŏng 152. Taewonsa, 1994.
Warning: These citations may not always be 100% accurate.