ISBN 90-5544-580-0. ↑ Rome in the Age of Enlightenment by Hanns Gross, pg 358 ↑ Enggass, Robert (1974). "Rusconi and Raggi in Sant'Ignazio". The Burlington Magazine. pp. 258–63. ↑ Judaism and Christian Art edited by Herbert L. Kessler and David Nirenberg, pg 97 ↑ A History of Sculpture by Harold North Fowler, pg 253 ↑ Guillem Sagrera by Joana Ma Palou I Sampol and Joana Ma Palou I Sampol (Ajuntament de Palma, 1985) ↑ Bryan's dictionary of painters and engravers, Volume 5 by Michael Bryan and George Charles Williamson, pgs 9-10 ↑ Francisco Salzillo by Enrique Pardo Canalís ↑ Gospel Figures in Art by Stefano Zuffi, pg 262 ↑ Polish-language source ↑ European art of the seventeenth century by Rosa Giorgi, pg 322 ↑ Spanish towns and Spanish pictures by Marguerite Tollemache, pg 180 ↑ Florence by Michael Levey, pg 261 ↑ Chisholm, Hugh, ed.