Title: Chungso kiŏp kyŏngyŏng siltʻae chosa chipkyepʻyo.
Authors: Han'guk Saengsansŏng Ponbu.
Publisher: Saengsansŏng Yŏnʾguso, Hanʾguk Saengsansŏng Ponbu,
Year: 1961
Subjects: Industrial management Korea.