반영환 Yŏng-hwan Pan. (1991). 한국의 성곽 Hangug-ŭi sŏnggwak 109. Taewonsa.
Чикаго маягийн жагсаалт반영환 Yŏng-hwan Pan. 한국의 성곽 Hangug-ŭi Sŏnggwak 109. Seoul: Taewonsa, 1991.
MLA ишлэл반영환 Yŏng-hwan Pan. 한국의 성곽 Hangug-ŭi Sŏnggwak 109. Taewonsa, 1991.
Warning: These citations may not always be 100% accurate.