Song, P. (1983). Kyŏngje sŏngjang kwa punbae (Ch'op'an.). Pagyŏngsa.
Chicago Style (17th ed.) CitationSong, Pyǒng-nak. Kyŏngje Sŏngjang Kwa Punbae. Ch'op'an. Sŏul: Pagyŏngsa, 1983.
MLA (9th ed.) CitationSong, Pyǒng-nak. Kyŏngje Sŏngjang Kwa Punbae. Ch'op'an. Pagyŏngsa, 1983.
Warning: These citations may not always be 100% accurate.