Title: Chosŏn sidae ch'oego ŭi kyŏngje palchŏnan ŭl chesi han Pak Che-ga /
Authors: Yi, Hŏn-ch'ang
Publisher: Minsogwŏn,
Year: 2011
Subjects: Pak, Che-ga,; Sirhak school.; Commerce Philosophy.; Korea Commerce History.