Gug lib jung ang bag mul gwan. (2006). [Kungnip Chungang Pangmulgwan]. Kungnip Chungang Pangmulgwan.
Chicago Style (17th ed.) CitationGug lib jung ang bag mul gwan. [Kungnip Chungang Pangmulgwan]. Sŏul: Kungnip Chungang Pangmulgwan, 2006.
MLA (9th ed.) CitationGug lib jung ang bag mul gwan. [Kungnip Chungang Pangmulgwan]. Kungnip Chungang Pangmulgwan, 2006.
Warning: These citations may not always be 100% accurate.