Mulhall, S. (2002). Heidegger's later philosophy.
Lua i Stíl Chicago (17ú heag.)Mulhall, S. Heidegger's Later Philosophy. 2002.
Lua MLA (9ú heag.)Mulhall, S. Heidegger's Later Philosophy. 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.