1. Structural and dialectical theories of political regionalism;Agnew,1981
2. The transfer of ideas into Anglo-American human geography;Agnew;Progress in Human Geography,1981
3. Implications of the ethnic revival in modern industrial society;Allardt;Commentationes Scientiarum Socialium,1979
4. Accumulation and development: a theoretical model;Amin;Review of African Political Economy,1974
5. Herder on Social and Political Culture;Barnard,1969