Chosŏn chʻoego ŭi kongjikcha
Subtitle: tasi ssŭnŭn Osŏng kwa Hanŭm
By: Chʻoe Pŏm-sŏ chiŭm.
Edition: Chʻopʻan. 
Series: Chosŏn sahoesa chʻongsŏ -- 26
Publisher: Karam Kihoek
Published: 2006
Place of publication: Sŏul-si
Language: kor
Number of pages: 446
Subjects: Yi, Hang-bok, -- 1556-1618; Yi, Tŏk-hyŏng, -- 1561-1613; Korea -- History -- Japanese Invasions, 1592-1598 -- Biography
Genres: Biography.