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Towards a theory of nonlinear social evolution
Ritchey, Thomas P., (1983)
Selected socio-economic aspects of land utilization
Gardiner, M.J., (1980)
A new framework for the analysis of inequality
Cunha, Flavio, (2007)
Modern organizations
Etzioni, Amitai, (1964)
Inventing Hispancis : a diverse minority resists being labeled
Etzioni, Amitai, (2009)
Closing the community deficit in the EU
Etzioni, Amitai, (2008)