Tongku Lee
Yes you can learn Korean languange structure in 40 minutes
 Buku Teks
Tongku Lee
Yes, you can learn Korean language structure in 40 minutes!
Seoul : Hollym Elizabert, 2007
 Buku Teks
The Korean alphabet : its history and structure
edited by Young-Key Kim-Renaud
University of Hawai`i Press, 1997
 Buku Teks
Robin, Jennifer
No excuses : how you can turn any workplace into a great one / Jennifer Robin, Michael Burchell
Jossey-Bass, 2013
 Buku Teks
Hahn, Gap-Soo
Han'gul (Korean alphabet and language) / Hahn Gap-Soo
Korean Oberseas Information Service, 1981
 Buku Teks