Paula Findlen, "A Hungry Mind: Giordano Bruno, Philosopher and Heretic"เก็บถาวร 2008-12-04 ที่ เวย์แบ็กแมชชีน, The Nation, September 10, 2008. "Campo de' Fiori was festooned with flags bearing Masonic symbols. Fiery speeches were made by politicians, scholars and atheists about the importance of commemorating Bruno as one of the most original and oppressed freethinkers of his age." Accessed on 19 September 2008
Paula Findlen, "A Hungry Mind: Giordano Bruno, Philosopher and Heretic"เก็บถาวร 2008-12-04 ที่ เวย์แบ็กแมชชีน, The Nation, September 10, 2008. "Campo de' Fiori was festooned with flags bearing Masonic symbols. Fiery speeches were made by politicians, scholars and atheists about the importance of commemorating Bruno as one of the most original and oppressed freethinkers of his age." Accessed on 19 September 2008
