Marcuse, Herbert - From One Dimensional Man - Offers an excerpt of Marcuse's renowned text, "One Dimensional Man." Features the chapter, "Negative Thinking: The Defeated Logic of Protest." - http://www.marxists.org/reference/archive/marcuse/works/one-dimensional-man/ch05.htm
Marxists.org - One-Dimensional Man - Chapter from Herbert Marcuse's book. - http://www.marxists.org/reference/archive/marcuse/works/one-dimensional-man/
Hegel's First System by Herbert Marcuse, 1941 - Chapter from Marcuse's Reason and Revolution explaining the earliest version of Hegel's Logic and Phenomenology. - http://www.marxists.org/reference/archive/marcuse/works/reason/marcuse1.htm
Marxists.org - Marcuse, Herbert - Read selected chapters from "Reason and Revolution" and "One-Dimensional Man" or from writings on related issues by Korsch, Sartre, and Habermas. - http://www.marxists.org/reference/archive/marcuse/