Title: Pŏsŭ Kongje 30-yŏnsa = 30 Years history of National Bus Mutual-aid Association : 1981-2011.
Year: 2012
Subjects: Chŏn'guk Pŏsŭ Unsong Saŏp Chohap Yŏnhaphoe Kongje Chohap (Korea) History.; Banks and banking, Cooperative Korea (South) History.