Nippon Kirishitan Bunka-Shi. (History of Kirishitan Culture in Japan) by Izuru ShimmuraHubert CieslikMN 5:1 (1942) pp. 271–72 → jstor.org/stable/2382726ShareDattan Hyōryūki no Kenkyū by M. Kazuki SonodaNippon Seiji no Kijun (Die Norm des japanischen Staatslebens) by Yasuzō Suzuki