1. Business development and self-segregation;Aldrich,1981
2. From periphery to peripheral;Aldrich,1983
3. Ethnic residential concentration and the protected market hypothesis;Aldrich;Social Forces,1985
4. Strategies for diversification;Ansoff;Harvard Business Review,1957
5. Legitimidad de la Ley de Ordenación del Comercio Minorista;Allúe;Distribución y Consumo,1996