1. Der Kampf um Creuzers Symbolik;E Howald;T�bingen,1926
2. Symbolique" de Friedrich Creuzer. Paris: Editions Ophrys, 1976; Shalaeva A. Symbolism and Mythology of the Ancients: an Outline of Georg Friedrich Creuzer's Argument / Working papers by Basic Research Programme;A Momigliano;Studies in Historiography. London: Weidenfeld and Nicolson,1966