Lua APA (7ú heag.)

Heidegger, M., & Sheehan, T. (2010). Logic: The question of truth (English ed.). Indiana University Press.

Lua i Stíl Chicago (17ú heag.)

Heidegger, Martin, agus Thomas Sheehan. Logic: The Question of Truth. English ed. Bloomington: Indiana University Press, 2010.

Lua MLA (9ú heag.)

Heidegger, Martin, agus Thomas Sheehan. Logic: The Question of Truth. English ed. Indiana University Press, 2010.

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