Fromkin, D. (1999). The way of the world: From the dawn of civilizations to the eve of the twenty-first century. Knopf.
Citace podle Chicago (17th ed.)Fromkin, David. The Way of the World: From the Dawn of Civilizations to the Eve of the Twenty-first Century. New York: Knopf, 1999.
Citace podle MLA (9th ed.)Fromkin, David. The Way of the World: From the Dawn of Civilizations to the Eve of the Twenty-first Century. Knopf, 1999.
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