Inagaka Masami. Japanese Conscientious Objector–Resistance of Deungdaesa During the War. Tokyo-do, Iwanami Bookstore, 1972, p. 111.

Inagaka Masami. Japanese Conscientious Objector–Resistance of Deungdaesa During the War. Tokyo-do, Iwanami Bookstore, 1972, p. 111.