Richards, E. J. The Axiomatization of National Differences and National Character in the European Enlightenment: Montesquieu, Hume, d'Alembert, Helvétius and Kant: Earl Jeffrey Richards. Komparatistik und Europaforschung : Perspektiven vergleichender Literatur- und Kulturwissenschaft.(1992).
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Richards, Earl Jeffrey. "The Axiomatization of National Differences and National Character in the European Enlightenment: Montesquieu, Hume, D'Alembert, Helvétius and Kant: Earl Jeffrey Richards." Komparatistik Und Europaforschung : Perspektiven Vergleichender Literatur- Und Kulturwissenschaft.(1992) .
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Richards, Earl Jeffrey. "The Axiomatization of National Differences and National Character in the European Enlightenment: Montesquieu, Hume, D'Alembert, Helvétius and Kant: Earl Jeffrey Richards." Komparatistik Und Europaforschung : Perspektiven Vergleichender Literatur- Und Kulturwissenschaft.(1992), .