APA (7th ed.) Citation

Yun, Y. (2009). Nam-Puk kyŏngje hyŏmnyŏk chŏngch'aek kwa silch'ŏn kwaje (Ch'op'an 1 swae.). Hanul.

Chicago Style (17th ed.) Citation

Yun, Yŏng-gwan. Nam-Puk Kyŏngje Hyŏmnyŏk Chŏngch'aek Kwa Silch'ŏn Kwaje. Ch'op'an 1 swae. P'aju: Hanul, 2009.

MLA (9th ed.) Citation

Yun, Yŏng-gwan. Nam-Puk Kyŏngje Hyŏmnyŏk Chŏngch'aek Kwa Silch'ŏn Kwaje. Ch'op'an 1 swae. Hanul, 2009.