Marder, T. A. (1997). Bernini's Scala Regia at the Vatican Palace. Cambridge: Cambridge University Press.
Παραπομπή Chicago StyleMarder, T. A. Bernini's Scala Regia At the Vatican Palace. Cambridge: Cambridge University Press, 1997.
Παραπομπή MLAMarder, T. A. Bernini's Scala Regia At the Vatican Palace. Cambridge: Cambridge University Press, 1997.
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