Hesse, J. J., & Wright, V. (1996). Federalizing Europe?: The costs, benefits, and preconditions of federal political systems. Oxford UK ; New York: Oxford University Press.
Чикагска система за цитиранеHesse, Joachim Jens., и Vincent Wright. Federalizing Europe?: The Costs, Benefits, and Preconditions of Federal Political Systems. Oxford UK ; New York: Oxford University Press, 1996.
MLA формат за цитиранеHesse, Joachim Jens., и Vincent Wright. Federalizing Europe?: The Costs, Benefits, and Preconditions of Federal Political Systems. Oxford UK ; New York: Oxford University Press, 1996.
Внимание: Тези цитати може да не са 100% точни.