APA-čujuhus (7. p.)
Frascolla, P. (1994). Wittgenstein's philosophy of mathematics. Routledge.
Chicago-čujuhus (17. p.)
Frascolla, Pasquale. Wittgenstein's Philosophy of Mathematics. London ; New York: Routledge, 1994.
MLA-čujuhus (9. p.)
Frascolla, Pasquale. Wittgenstein's Philosophy of Mathematics. Routledge, 1994.
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