Kim, Y. (2007). In-gan sa-hoe wa hwan-gyeong (Go-deung hag-gyo, je 5-pan [Oberschule, 5. Aufl.].). Kyohak Publ.
Citazione stile Chigago Style (17a edizione)Kim, Yong-uk. In-gan Sa-hoe Wa Hwan-gyeong. Go-deung hag-gyo, je 5-pan [Oberschule, 5. Aufl.]. Seoul: Kyohak Publ, 2007.
Citatione MLA (9a ed.)Kim, Yong-uk. In-gan Sa-hoe Wa Hwan-gyeong. Go-deung hag-gyo, je 5-pan [Oberschule, 5. Aufl.]. Kyohak Publ, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.