Shafer, R. J. (1958). The economic societies in the Spanish world, 1763-1821. Syracuse University Press.
Chicago Style (17. basım) AtıfShafer, Robert Jones. The Economic Societies in the Spanish World, 1763-1821. [Syracuse, N.Y.]: Syracuse University Press, 1958.
MLA (9th ed.) AtıfShafer, Robert Jones. The Economic Societies in the Spanish World, 1763-1821. Syracuse University Press, 1958.
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