Yu, S. (1983). Pokchi sahoe-ui ponjil-gwa kuhyon. Han'guk chongsin munhwa yon'guwon.
Chicago Style (17th ed.) CitationYu, Sung-guk. Pokchi Sahoe-ui Ponjil-gwa Kuhyon. Soul: Han'guk chongsin munhwa yon'guwon, 1983.
MLA (9th ed.) CitationYu, Sung-guk. Pokchi Sahoe-ui Ponjil-gwa Kuhyon. Han'guk chongsin munhwa yon'guwon, 1983.
Warning: These citations may not always be 100% accurate.