G. C. Williamson, ed. ,(1903), The Anonimo. Notes on Pictures and Works of Art in Italy Made by an Anonymous Writer in the Sixteenth Century, (trans. Paolo Mussi), London: George Bell and Sons, p. 102 [۱]
"Avicenna". global.britannica.com. Retrieved 2 November 2014.
freemasons-freemasonry.com
by Neil K. MacLennan and Ross S. Kilpatrick, King Solomon & the Temple Builders: A Biblical Reading of Giorgione`s Painting "The Three Philosophers" Heredom 9(2001)