Smith, A. D. (1982). International industrial productivity: A comparison of Britain, America and Germany. New York: Cambridge University Press.
Trích dẫn kiểu ChicagoSmith, A. D. International Industrial Productivity: A Comparison of Britain, America and Germany. New York: Cambridge University Press, 1982.
Deismireacht MLASmith, A. D. International Industrial Productivity: A Comparison of Britain, America and Germany. New York: Cambridge University Press, 1982.
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