In, Ku Kim-Marshall
Hankookmunhwasa, 2006
Buku Teks
Cho, Hang-nok
Han?guk Munhwasa, 2010
Buku Teks
Hankook, Ono Munhwayeonguhwe
Saramin Knyeomyunikheiyeon, 2007
Buku Teks
Ardilla Dinaresty
2017
UI - Skripsi (Membership)
Kyobo Book Centre, 2011
Buku Teks