Title: Dijitʻŏl sidae midiŏ kiŏp ŭi kyŏngyŏng chŏllyak /
Authors: Kim, Yŏng-ju, 1966-; Yi, Chŏng-hun.
Publisher: Hanʼguk Ŏllon Chaedan,
Year: 2004
Subjects: Mass media Economic aspects; Mass media Management