Rohrbough, M. J. (1997). Days of gold: The California Gold Rush and the American nation. University of California Press.
Citace podle Chicago (17th ed.)Rohrbough, Malcolm J. Days of Gold: The California Gold Rush and the American Nation. Berkeley: University of California Press, 1997.
Citace podle MLA (9th ed.)Rohrbough, Malcolm J. Days of Gold: The California Gold Rush and the American Nation. University of California Press, 1997.
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