Ronzitti, G. (2011). Vagueness: A Guide. Springer Netherlands. https://doi.org/10.1007/978-94-007-0375-9
Chicago-čujuhus (17. p.)Ronzitti, Giuseppina. Vagueness: A Guide. Dordrecht: Springer Netherlands, 2011. https://doi.org/10.1007/978-94-007-0375-9.
MLA-čujuhus (9. p.)Ronzitti, Giuseppina. Vagueness: A Guide. Springer Netherlands, 2011. https://doi.org/10.1007/978-94-007-0375-9.
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