Korean Information Service (KOIS) Republic of Korea, 2000
Multimedia
Dolbegae, 2007
Buku Referensi
Hang`uk Kukche Kyoryu Chaedan
Korean Foundation, 2010
Buku Teks SO
Nichols, Beverley
Harcourt, Brace and Company, 1944
Buku Teks SO
edited by Manjulika Dubey and Bikram Grewal
Hofer Press, 1992
Buku Referensi