Author's Zi you yu ping deng zhi jian (自由與平等之間), 1955.
His Shi yu Zhongguo wen hua (士與中國文化), c1987 t.p. (Yü Ying-shih) jkt. (b. 1930)
His Chūgoku kinsei no shūkyō rinri to shōnin seishin, 1991 t.p. (Yo Eiji) t.p. verso (Yü Ying-shi [in rom.]) p. 291 (Ying-shih, Yü [in rom.]; b. 1930; prof., Princeton Univ.)