Sara innun hangugo. Kwanyongo
chŏja, Kim Sŏn-jŏng ... [and others]
Korean Language Plus, 2007
 Buku Teks
Sara innun hangugo. Sokdam
Korea Language PLUS, 2007
 Buku Teks
Sin, Dong Hen
Sara innun wo ri sin hwa: uri sindul ui kwihwan ul wihan iyagi yoltu madang
Hanibook, 2004
 Buku Teks
Kim, Dae-jung, 1925-2009
Saeroun sijak ul wihayo = For a new start : Kim Dae-jung
Gimyeongsa, 1994
 Buku Teks
Carnegie, Dale, 1888-1955
How to stop worrying and start living
Pocket Books, 1973
 Buku Teks