Parsons, C. (2007). How to map arguments in political science. Oxford University Press.
Lua i Stíl Chicago (17ú heag.)Parsons, Craig. How to Map Arguments in Political Science. Oxford ; New York: Oxford University Press, 2007.
Lua MLA (8ú heag.)Parsons, Craig. How to Map Arguments in Political Science. Oxford University Press, 2007.
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