Mill, J. S. (1938). On liberty. Watts & Co..
Lua i Stíl Chicago (17ú heag.)Mill, John Stuart. On Liberty. London: Watts & Co., 1938.
Lua MLA (8ú heag.)Mill, John Stuart. On Liberty. Watts & Co., 1938.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.