Boal, F.W. (1982) "Segregating and mixing: space and residence in Belfast," in F.W. Boal and J. N. H. Douglas (eds.) Integration and Division: Geographical Perspectives on the Northern Ireland Problem. London: Academic Press.
2.
Christaller, W. (1935) Die Zentralen Orten in Sueddeutschland (Central Places in Southern Germany). Englewood Cliffs, NJ: Prentice-Hall.
3.
Dahrendorf, R. (1979) Life Chances. Chicago: Univ. of Chicago Press.
4.
Haegerstrand, T. (1965). "A Monte Carlo approach to diffusion." Archives Européennes de Sociolgie: 43-67.
5.
Gottmann, J. (1982) "The basic problem of political geography: the organization of space, and the search for stability." J. of Econ. and SocialGeography: 340-349.
6.
Kristof, L.K.D. (1960) "The origins and evolution of geopolitics." Conflict Resolution: 15-51.
7.
Laponce, J.A. (1983) "Science politique et géographie politique: terrains en friche et terrains a bâtir: Revue Internationale des Sciences Sociales.
8.
— (1982) "Linguistic minority rights: individual or collective: transportable or grounded? The case for partitions." Presented at the IPSA Paris Roundtable on Freedom and Boundaries.
9.
— (1980) "Political science: an import-export analysis of journals and footnotes." Political Studies:401-420.
10.
Meisel, J. (1982) "Space invaders: some Canadian and international implications of telematics." Prepared for theIPSAParis Roundtable on Freedom and Boundaries.
11.
Merritt, R. (1982) "Spatial organization and religious liberty in postwar Germany." Presented at theIPSAParis Roundtable on Freedom and Boundaries.
12.
Novicow, J. (1893) Les luttes entre les sociétés humaines et leurs phases successives, Paris: Alcan .
13.
Obenbruegge, J. (1983) "Political geography around the world: West Germany ." Pol. Geography Q.: 71-81.
14.
Pareto, W. (1886) Trattato di sociologiagenerale (Mind and Society)New York: Harcourt, Brace, Jovanovich .
15.
Raffestin, C. (1980) Pour une géographie du pouvoir. Paris: Librairies techniques.
16.
Rokeach, M. (1960) The Open and the Closed mind. New York: Basic Books.
17.
Taylor, P.J. (1982) "Editorial essay: political geography — research agendas for the nineteen eighties." Pol. Geography Q.: 1-18.
