SIMON, W. European Positism In The Nineteenth Century An Essay In Intellectual History W.m. Simon. Curmell University Press.
Chicago-viite (17. p.)SIMON, W.M. European Positism In The Nineteenth Century An Essay In Intellectual History W.m. Simon. Curmell University Press.
MLA-viite (8. p.)SIMON, W.M. European Positism In The Nineteenth Century An Essay In Intellectual History W.m. Simon. Curmell University Press.
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