Dray, W. H. (1965). Filosofía de la historia. UTEHA.
Chicago Style (17th ed.) CitationDray, William H. Filosofía De La Historia. México: UTEHA, 1965.
MLA (9th ed.) CitationDray, William H. Filosofía De La Historia. UTEHA, 1965.
Warning: These citations may not always be 100% accurate.