Achelis, A. "Die Geschlechtsgenossenschaft und die Entwickelung der Ehe." Zeitschrift der Gesellschaft für Erdkunde zu Berlin, XXV, Heft 4. Berlin, 1890.
Achelis, T. "Die Entwicklung der Ehe." Beiträge zur Volks- und Völkerkunde, II. Berlin, 1893.
——— "The Historical Development of the Family." Open Court, II, 806, 807. Chicago, 1888-89.
Adam, Lucien. Du parler des hommes et du parler des femmes dans la langue caraibe. Paris, 1879.
Adams, Henry. Historical Essays, New York, 1891.
Alabaster, Ernest. Notes and Commentaries on Chinese Criminal Law. London, 1899.
American Anthropologist. 11 vols. Washington, 1888-98.
American Antiquarian. 20 vols. Chicago, 1879-98.
American Association for the Advancement of Science. Proceedings. 47 vols. Philadelphia, Cambridge, and Salem, 1849-98.
Amram, D. W. "Divorces on Condition [Hebrew]." Green Bag, III, 381-83. Boston, 1891.