Laski, H. J. (1949). Liberty in the modern state ([Rev. ed.].). Viking Press.
Lua i Stíl Chicago (17ú heag.)Laski, Harold Joseph. Liberty in the Modern State. [Rev. ed.]. New York: Viking Press, 1949.
Lua MLA (9ú heag.)Laski, Harold Joseph. Liberty in the Modern State. [Rev. ed.]. Viking Press, 1949.
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