Problem Tree Analysis - References

Systems Tools for Project Planning, Delp, P.; et al.: Indiana, 1977.

Integrated Assessment: an emerging methodology for complex issues. Gough, C., Castells, N., and Funtowicz, S. (1998). Environmental Modeling and Assessment, 3(1, 2),

Cognitive Psychology and Its Implications; Anderson, J. R., 1985; (Second Edition); W.H. Freeman and Company, New York.

Analogical problem solving; Gick, M. L., & Holyoak, K. J., 1980; Cognitive Psychology, 12, 306-355.

A structure for plans and behaviour; Sacerdoti, E. D., 1977; Elsever North-Holland.

Upgrading urban communities, a resource framework, World Bank 2000.

Inuit Observations on Climate Change, Trip Report 1, June 15–21, 1999 Sachs Harbour Northwest Territories.