*"Europe in the age of enlightenment and revolution", a catalog from The Metropolitan Museum of Art Libraries (fully available online as PDF), which contains material on this painting (see index)*"The Death of Socrates" on Google Art Project
==External links==*"Europe in the age of enlightenment and revolution", a catalog from The Metropolitan Museum of Art Libraries (fully available online as PDF), which contains material on this painting (see index)*"The Death of Socrates" on Google Art Project