1. ALBA, RICHARD D. 1985 Italian Americans: Into the Twilight of Ethnicity, Englewood Cliffs, NJ: Prentice-Hall
2. ARRIGHI, GIOVANNI 1994 The Long Twentieth Century: Money, Power, and the Origins of Our Times, London: Verso Books
3. BARRERA, MARIO 1980 Race and Class in the Southwest: A Theory of Racial Inequality, Notre Dame, IN: Notre Dame University Press
4. BASCH, LINDA G. 1994 Nations Unbound: Transnational Projects, Post-colonial Predicaments, and De-territorialized Nation-States, Langhorne, PA: Gordon and Breach
5. COHEN, ROBIN 1988 The New Helots, Migrants in the International Division of Labour, Hants, England: Gower Publishing