Dietrich, E., & Hardcastle, V. G. (2005). Sisyphus's boulder: Consciousness and the limits of the knowable. John Benjamins Pub. Co..
Lua i Stíl Chicago (17ú heag.)Dietrich, Eric, agus Valerie Gray Hardcastle. Sisyphus's Boulder: Consciousness and the Limits of the Knowable. Philadelphia ; Amsterdam: John Benjamins Pub. Co., 2005.
Lua MLA (9ú heag.)Dietrich, Eric, agus Valerie Gray Hardcastle. Sisyphus's Boulder: Consciousness and the Limits of the Knowable. John Benjamins Pub. Co., 2005.
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