Kwak, Y. (1972). Minpŏp kangŭi (3 p'an.). Pŏmmunsa.
Chicago Style (17th ed.) CitationKwak, Yun-jik. Minpŏp Kangŭi. 3 p'an. Sŏul: Pŏmmunsa, 1972.
MLA (9th ed.) CitationKwak, Yun-jik. Minpŏp Kangŭi. 3 p'an. Pŏmmunsa, 1972.
Warning: These citations may not always be 100% accurate.