Rantzow, Louis, Comte de. Discussion si la polygamie est contre la lois naturelle ou divine. St. Petersburg, 1774.
Raynolds, John. A defence of the judgment of the reformed churches. That a man may lawfullie not onelie put awaie his wife for her adulterie, but also marrie another. [London], 1609; 2d ed., 1610.
Rees, J. D. "Meddling with Hindu Marriages." Nineteenth Century, October, 1890. London, 1890.
Reeves, John. History of the English Law. Ed. by W. F. Finlason. 5 vols. Philadelphia, 1880.
Reformationsgeschichte, Schriften des Vereins für. 14 vols. Halle, 1883-96.
Register Booke of Inglebye iuxta Grenhow. As much as is extant in the old booke for Christnings, Weddings and Burials since the yeare of our Lord 1539. By me John Blackburne, Curate. Canterbury, 1889.
Register, The Annual, or a View of the History, Politics and Literature. London, 1758 ff.
Reinsberg-Düringsfeld, Ida, Baroness von. "Lieben und Freien in Piemont." Illustrierte Frauen-Zeitung, June 7, 1875. Berlin, 1875.
Reinsch, Gustav. Stellung und Leben der deutschen Frau im Mittelalter. Berlin, 1882.