성씨 로마자 표기 방안: 마련을 위한 토론회 [Plan for romanisation of surnames: a preparatory discussion]. National Institute of the Korean Language. 25 June 2009. p. 61. Retrieved 22 October 2015.
nso.go.kr
sgis.nso.go.kr
"성씨인구분포데이터" [Family name population and distribution data]. South Korea: National Statistics Office. Archived from the original on 2013-11-01. Retrieved 2013-05-28.
scourt.go.kr
help.scourt.go.kr
"인명용 한자표" [Table of hanja for use in personal names] (PDF). South Korea: Supreme Court. Retrieved 2013-10-17.
"성씨인구분포데이터" [Family name population and distribution data]. South Korea: National Statistics Office. Archived from the original on 2013-11-01. Retrieved 2013-05-28.