Lapinski, J. S. (2013). The substance of representation: Congress, American political development, and lawmaking. Princeton University Press.
Lua i Stíl Chicago (17ú heag.)Lapinski, John S. The Substance of Representation: Congress, American Political Development, and Lawmaking. Princeton: Princeton University Press, 2013.
Lua MLA (9ú heag.)Lapinski, John S. The Substance of Representation: Congress, American Political Development, and Lawmaking. Princeton University Press, 2013.
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