CHEVALIER, MICHEL. (1968). A strategy of interest-based planning. Unpublished Ph.D. dissertation, University of Pennsylvania.
2.
CROMBIE, A. D. (1972). Planning for turbulent social fields. Unpublished Ph.D. dissertation, Australian National University.
3.
ETZIONI, AMITAI . (1968). The active society. New York: Free Press .
4.
GABOR, DENNIS , (1964). Inventing the future. Harmondsworth, England: Pelican .
5.
KUHN, T. S. (1970). The structure of scientific revolutions. Chicago: University of Chicago Press .
6.
LAFRAMBOISE, H. L. (1972). 'Administrative reforms in the federal public service'Canadian Public Administration.
7.
LAWRENCE, P. R. & LORSCH, J. W. (1969). Organization and environment. Hopewood, Illinois: R. D. Irwin .
8.
OZBEKHAN, HASAN . (1971). 'Planning and human action' in Hierarchically organized systems in theory and practice. Paul A. Weiss (ed.) New York: Hafner .
9.
TRIST, ERIC . (1970). 'Urban North America: The challenge of the next thirty years' in Warren Schmidt (ed.) Organizational frontiers and human values. Belmont, California: Wadsworth .
10.
TRIST, ERIC & EMERY, F. (1972). Towards a social ecology. London: Plenum Press .
11.
TRIST, ERIC & EMERY, F. (1965). 'The causal texture of the environment' , Human Relations. Vol. 18, No.1.
12.
WINTER, GIBSON . (1966). Elements for a social ethic. New York: Macmillan .