Greenan, J. T. A., & Gathany, J. M. (1946). Units in world history: Development of modern Europe Rev.ed.
Chicago Edition CitationGreenan, John T. And, and J. Madison Gathany. Units in World History: Development of Modern Europe Rev.ed. 1946.
MLA Edition CitationGreenan, John T. And, and J. Madison Gathany. Units in World History: Development of Modern Europe Rev.ed. 1946.
Warning: These citations may not always be 100% accurate.