^Jiyoung Shin, Jieun Kiaer, Jaeeun Cha (2012). The Sounds of Korean. Cambridge University Press. pp. XiX–XX. ISBN 9781139789882.{{cite book}}: CS1 maint: multiple names: authors list (link)
^Hyun Bok Lee (1999). "Korean". Handbook of the International Phonetic Association. Cambridge University Press. pp. 120–123. ISBN 9780521637510.