Sogang hangugeo (New) : workbook = 서강한국어 (New) : workbook
Korean Language Education Center, Sogang University
Dosochulphan Hau, 2011
 Buku Teks
Seogang Hangugeo : Workbook 5B = 서강 한국어 : Workbook 5B
Kim Seong-hee (김성희) ... [and others]
Seogang Daehakyo Gugje Munhwa Kyoyuk Press, 2012
 Buku Teks
Sogang hangugeo (New) : workbook = 서강한국어 (New) : workbook
Dosochulphan Hau, 2011
 Multimedia
Jaemiitneun hangugeo workbooK 1 : CD 1
Kyobo Book Centre, 2010-2011
 Multimedia
Jaemiitneun hangugeo workbook 4 : CD 1
Kyobo Book Centre, 2010-2011
 Multimedia