Yang, S. (1981). Ch'ŏngsan i sorich'yŏ purŭgŏdŭn: Yang Sŏng-u sŏjŏng sijip (Ch'op'an.). Silch'ŏn Munhaksa.
Chicago Style (17th ed.) CitationYang, Sŏng-u. Ch'ŏngsan I Sorich'yŏ Purŭgŏdŭn: Yang Sŏng-u Sŏjŏng Sijip. Ch'op'an. Sŏul: Silch'ŏn Munhaksa, 1981.
MLA (9th ed.) CitationYang, Sŏng-u. Ch'ŏngsan I Sorich'yŏ Purŭgŏdŭn: Yang Sŏng-u Sŏjŏng Sijip. Ch'op'an. Silch'ŏn Munhaksa, 1981.
Warning: These citations may not always be 100% accurate.