Desmet, K., & Fafchamps, M. (2005). Changes in the Spatial Concentration of Employment across US Counties: A Sectoral Analysis 1972-2000.
Cita Chicago (17th ed.)Desmet, K., i M. Fafchamps. Changes in the Spatial Concentration of Employment Across US Counties: A Sectoral Analysis 1972-2000. 2005.
Cita MLA (9th ed.)Desmet, K., i M. Fafchamps. Changes in the Spatial Concentration of Employment Across US Counties: A Sectoral Analysis 1972-2000. 2005.
Atenció: Aquestes cites poden no estar 100% correctes.