Nivola, P. S., & Brady, D. W. (2008). Red and blue nation?,volume 2: Consequences and correction of America's polarized politics. Brookings Institution Press.
Παραπομπή Chicago StyleNivola, Pietro S., και David W. Brady. Red and Blue Nation?,volume 2: Consequences and Correction of America's Polarized Politics. Brookings Institution Press, 2008.
Παραπομπή MLANivola, Pietro S., και David W. Brady. Red and Blue Nation?,volume 2: Consequences and Correction of America's Polarized Politics. Brookings Institution Press, 2008.
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