原始一神教説
↑ 部門研究12003年度第1回研究会112-113頁
↑ キリスト教質疑応答集
↑ 古代日本人はヤハウェを信じていた
↑ High Gods in North America, 1933
↑ The Origin and Growth of Religion: Facts and Theories, 1931
↑ Schmidt, The Origin and Growth of Religion: Facts and Theories, New York: Cooper Square Publishers, 1972, page 211
↑ Brandewie, Wilhelm Schmidt and the Origin of the Idea of God, Lanham, Maryland: University Press of America, 1983, page 251
↑ Brandewie, pages 44 and 119
↑ Pettazzoni, Raffaele (April 1958). “Das Ende des Urmonotheismus” (German). Numen 5 (2).
↑ Sir Edward Evans-Pritchard, Theories of Primitive Religion, New York: Oxford University Press, 1987, pages 104–105