APA (7 वां संस्करण) प्रशस्ति पत्र
Feyen, S. (2013). Beyond federal dogmatics: The influence of European Union law on Belgian constitutional case law regarding federalism. Leuven University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Feyen, Stef. Beyond Federal Dogmatics: The Influence of European Union Law on Belgian Constitutional Case Law Regarding Federalism. Louvain, Belgium: Leuven University Press, 2013.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Feyen, Stef. Beyond Federal Dogmatics: The Influence of European Union Law on Belgian Constitutional Case Law Regarding Federalism. Leuven University Press, 2013.
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