Aarsbergen-Ligtvoet, C. (2006). Isaiah Berlin: A value pluralist and humanist view of human nature and the meaning of life. Rodopi.
Lua i Stíl Chicago (17ú heag.)Aarsbergen-Ligtvoet, Connie. Isaiah Berlin: A Value Pluralist and Humanist View of Human Nature and the Meaning of Life. Amsterdam ; New York: Rodopi, 2006.
Lua MLA (9ú heag.)Aarsbergen-Ligtvoet, Connie. Isaiah Berlin: A Value Pluralist and Humanist View of Human Nature and the Meaning of Life. Rodopi, 2006.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.