Sohn, Ho-min
Integrated Korean: advanced intermediate 2
University of Hawaii Press, 2003
 Buku Teks
Sohn, Ho-min
Integrated Korean: advanced intermediate 1
University of Hawaii Press, 2003
 Buku Teks
Alexander, L.G.
Practice and progress : an integrated course for pre-intermediate students
Longman, 1985, 1992
 Buku Teks
Alexander, L.G.
Developing skills : an integrated course for intermediate students
Longman, 1964
 Buku Teks
Lee, Eun-joo
Integrated Korean: advanced 2
University of Hawaii Press, 2004
 Buku Teks