1Michael Polanyi: The Study of Man, The University of Chiacago Press, 1958, p. 72.
2Michael Polanyi; The Study of Man, p. 80.
3Michael Polanyi: Personal Knowledge, Roudedge, pp. 43 - 48.
4Michael Polanyi: "Logic and Psychology", in American Psychologist23, 196:27-43.
5Michael Polanyi: Scienific Thoughts and Social Reality, International Universities Press, p. 142.
6Michael Polanyi: Tacit Dimension, Peter Smith, Gloucester, Mass. p. 16.
7Hermut Kulm: "Personal Knowledge and the Crisis of the Philosophical Tradition", in Intellect and Hope, ed. by Thomas A. Longford and William H. Poteat, Duke University Press, 1968, pp. 109- 135.
