Bergson, A. (1961). The real national income of Soviet Russia since 1928. Cambridge: Harvard University Press.
Παραπομπή Chicago StyleBergson, Abram. The Real National Income of Soviet Russia Since 1928. Cambridge: Harvard University Press, 1961.
Παραπομπή MLABergson, Abram. The Real National Income of Soviet Russia Since 1928. Cambridge: Harvard University Press, 1961.
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