- Sangji Architect : http://www.sangji21c.co.kr/en/
- Postmedia : http://www.postmedia.co.kr/
- CyArk: https://www.cyark.org/
- The Cleveland Museum of Art: http://www.clevelandart.org/
- The Cultural Heritage Administration in Korea: http://english.cha.go.kr/cha/idx/SubIndex.do?mn=EN
- The National Palace Museum of Korea: http://www.gogung.go.kr/fore/main.do?pLng=en
- The C.V. Starr East Asian Library, UC Berkeley: http://www.lib.berkeley.edu/libraries/east-asian-library
