Saeroun 4.19 - An, Tong-il. (Kyŏnggi-do Koyang-si : Yeji, 2010)
"4.19 hyŏngmyŏng 50-chunyŏn kinyŏm chŭngbopʻan"--Cover.
Keywords: Korea (South) -- History -- April Revolution, 1960.; Civil rights movements -- Korea (South); Korea (South) -- Politics and government -- 1948-1960