APA-viite (7. p.)
Wu, S. X. (2015). Empires of coal: Fueling China's entry into the modern world order, 1860-1920. Stanford University Press.
Chicago-viite (17. p.)
Wu, Shellen Xiao. Empires of Coal: Fueling China's Entry into the Modern World Order, 1860-1920. Stanford, California: Stanford University Press, 2015.
MLA-viite (9. p.)
Wu, Shellen Xiao. Empires of Coal: Fueling China's Entry into the Modern World Order, 1860-1920. Stanford University Press, 2015.
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