* Barrett, William; ''Irrational man: a study in existential philosophy'', Chapter Nine: Heidegger; Edit. Doubleday Anchor Books; New York (EEUU); 1985; pp. 184‑212. Analiza, con ejemplos, las ideas centrales de Heidegger sobre el ser.
* Eldred, Michael; [http://www.arte-fact.org/capiteen.html ''Capital and Technology: Marx and Heidegger'']; revista Left Curve; Oakland (California, EEUU); ISSN 01601857; Nº 24, mayo de 2000.
* O'Brien, Mahon; [http://www.aoni.waseda.jp/sidoli/O'Brian_Commentary_Heidegger_QCT.pdf ''Commentary on Heidegger’s «The Question Concerning Technology»'']. En Cashin, A. & Jirsa, J.; ''Thinking Together''; Proceedings of the IWM Junior Fellows' Conference, Winter 2003, vol. 16; Vienna(Austria); 2004.
==Marx==
Cambios - ECyT-ar

Cambios