Smith,D. M. 1977: Human geography: a welfare approach. London: Edward Arnold

Abler, R. , Adams, J. and Gould, P. 1971: Spatial organization: the geographer's view of the world . Englewood Cliffs, NJ: Prentice-Hall .

Haggett, P. 1972: Geography: a modern synthesis. New York: Harper & Row.

Lasswell, H.D. 1958: Who gets what, when, and how. Cleveland, OH: World Publishing.

Smith, D.M. 1973a: The geography of social well-being in the United States . New York: McGraw-Hill.

— 1973b: Alternative 'relevant' professional roles. Area 5, 1-4.

Smith, D.M. 1973a: The geography of social well-being in the United States: an introduction to territorial social indicators. New York : McGraw-Hill.

— 1973b: An introduction to welfare geography. Occasional Paper 11. Department of Geography and Environmental Studies, University of the Witwatersrand.

— 1988a: A welfare approach to human geography. In Eyles, J. , editor, Research in human geography: problem, tactics and opportunites. Oxford: Blackwell, 139-54.

— 1988b: On academic performance. Area 20, 3-13.

— 1994: Geography and social justice. Oxford : Blackwell.

— 1995: Against differential research funding. Area 27,79-83.