Börzel, T. A. (2002). States and regions in the European Union: Institutional adaptation in Germany and Spain. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBörzel, Tanja A. States and Regions in the European Union: Institutional Adaptation in Germany and Spain. Cambridge, UK ; New York: Cambridge University Press, 2002.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBörzel, Tanja A. States and Regions in the European Union: Institutional Adaptation in Germany and Spain. Cambridge University Press, 2002.
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