Bantock, N.
(1991). Griffin & Sabine: An Extraordinary Correspondence. San Francisco: Chronicle Books.
2.
Cottle, T.
(1967). The Circle Test: An Investigation of Perception of Temporal Relatedness and Dominance,"Journal of Projective Technique and Personality Assessments, 31, pp. 58-71.
3.
Heidegger, M.
(1962). Being and Time. Translated by J. Mac Quarrie and E. Robinson. San Francisco: Harper.
4.
Ornstein, R.E.
(1969). On the Experience of Time. Harmondsworth: Penguin.
5.
Tagore, R.
(1937). Collected Poems and Plays. New York: Macmillan.
6.
Virilio, P.
(1994). The Vision Machine. Bloomington: Indiana University Press.
7.
Weisbord, M.R.
& Sandra Janoff, S. (1995). Future Search. San Francisco: Berrett-Koehler.
