McClellan, J. E., & Dorn, H. (2006). Science and technology in world history: An introduction (2a. ed.). The Johns Hopkins University Press.
Citace podle Chicago (17th ed.)McClellan, James E., a Harold Dorn. Science and Technology in World History: An Introduction. 2a. ed. Baltimore: The Johns Hopkins University Press, 2006.
Citace podle MLA (9th ed.)McClellan, James E., a Harold Dorn. Science and Technology in World History: An Introduction. 2a. ed. The Johns Hopkins University Press, 2006.
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