"The World After September 11th". Noam Chomsky's speech at the American Friends Service Committee (AFSC) Conference at Tufts University, Massachusetts, December 8, 2001.
Maurice Merleau-Ponty, James M. Edie (1964). “The Primacy of Perception: And Other Essays on Phenomenological Psychology, the Philosophy of Art, History and Politics”, p.159, Northwestern University Press