Jon, Yong U, 1934-
Phyojun Hangugo parum sajon
Min Ji Sa, 2007
 Buku Referensi
KBS anauso wa hamkke paeunun Hangugo phyojun parum paruge ilki
Kbpbook, 2010
 Buku Referensi
Ho, Yong, 1955-
Oegugo roso ui hangugo parum kyoyungnon
Pakijung, 2006
 Buku Teks
Shau, Wing Chan
A concise English-Chinese dictionary with romanized standard pronunciation
Stanford University Press, 1946
 Buku Referensi
Pijunsu hangugo = 비즈니스 한국어 = Business Korean
Yonse Taehakkyo Hangugo Haktang pyon
Yonsei University Press, 2009
 Buku Teks