Bacon, A., Bacon, A., & Dorr, C. (2012). Vagueness and uncertainty.
Lua i Stíl Chicago (17ú heag.)Bacon, A., Andrew Bacon, agus C. Dorr. Vagueness and Uncertainty. 2012.
Lua MLA (9ú heag.)Bacon, A., et al. Vagueness and Uncertainty. 2012.
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