Yu, Dok-son
Hangugin ui kwanhon'gwan = (in Korean), ceremonial
Hong Mun Gwan, 2009
Buku Referensi
Kwon, Sung Roo
Han'guk ui kojon ul ingnunda
Hyumonisut?u, 2006
Buku Teks
Han'guk ui midio sahoe munhwasa
Hanguk Ollon Chaedan, 2007
Buku Teks
Kim, Yol-gyu
Hangugin ui chasochon : mwitosul ui segye eso chobakhan Hangugin ui mannada
Woong Jin Jisik House, 2009
Buku Teks
Bae, Yong-pha
GwanhonG sangje: Hangugin ui tonggwa uirye
Onbooks, 2006
Buku Teks