Brobjer, T. H. (2008). Nietzsche's philosophical context: An intellectual biography. University of Illinois Press.
Lua i Stíl Chicago (17ú heag.)Brobjer, Thomas H. Nietzsche's Philosophical Context: An Intellectual Biography. Urbana: University of Illinois Press, 2008.
Lua MLA (9ú heag.)Brobjer, Thomas H. Nietzsche's Philosophical Context: An Intellectual Biography. University of Illinois Press, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.