Wen jing mi fu lun tan yuan - Wang, Jinjiang; Kūkai 774-835 (Tian di tu shu you xian gong si, 1980)
"The origins of Wen jing mi fu lun–a critical study / Juen-Kon Wong" – On verso t.p. - Errata slip inserted. - Includes selections from the work written by the monk Kūkai in Japanese as: Bunkyō hifuron. - Bibliography : p. 281-288