수도권 광역행정체제에 관한 연구 - Han'guk Chibang Haengjŏng Yŏn'guwŏn (한국지방행정연구원, 1990)
Keywords: Metropolitan government -- Korea (South).; Regional planning -- Korea (South).; Urban policy -- Korea (South).; Capitals (Cities) -- Administration -- Korea (South).; Local government -- Korea (South).