Zen: Geschichte und Gestalt by Heinrich DumoulinHajime NakamuraMN 15:3/4 (1959) pp. 461–63 → jstor.org/stable/2383454ShareGeschichte der Chinesischen Literatur by Eugen FeifelA History of the Catholic Church in Japan. From its Beginning to the Early Meiji Period (1549–1873) by Joseph Jennes