Ch'oe, Y. (2017). Cheguk kwa yusin ŭi kŏmch'al: Kŏmch'al e tŭriwŏjin kŏmŭn kŭrimja ŭi chŏngch'e wa haeksim yujŏnja rŭl tŭrŏnaen nonmun : musoburwŭi kŏmch'al kwŏllyŏk ŭi t'aesaeng kwa chŏkp'ye, kyŏngch'al susagwŏn tongnip ŭi tangwisŏng ŭl mal handa (Ch'op'an.). Chisik kwa Kamsŏng.
Chicago Style (17th ed.) CitationCh'oe, Yŏng-ju. Cheguk Kwa Yusin ŭi Kŏmch'al: Kŏmch'al E Tŭriwŏjin Kŏmŭn Kŭrimja ŭi Chŏngch'e Wa Haeksim Yujŏnja Rŭl Tŭrŏnaen Nonmun : Musoburwŭi Kŏmch'al Kwŏllyŏk ŭi T'aesaeng Kwa Chŏkp'ye, Kyŏngch'al Susagwŏn Tongnip ŭi Tangwisŏng ŭl Mal Handa. Ch'op'an. Sŏul: Chisik kwa Kamsŏng, 2017.
MLA (9th ed.) CitationCh'oe, Yŏng-ju. Cheguk Kwa Yusin ŭi Kŏmch'al: Kŏmch'al E Tŭriwŏjin Kŏmŭn Kŭrimja ŭi Chŏngch'e Wa Haeksim Yujŏnja Rŭl Tŭrŏnaen Nonmun : Musoburwŭi Kŏmch'al Kwŏllyŏk ŭi T'aesaeng Kwa Chŏkp'ye, Kyŏngch'al Susagwŏn Tongnip ŭi Tangwisŏng ŭl Mal Handa. Ch'op'an. Chisik kwa Kamsŏng, 2017.