(en) Tyler Lansford, The Latin Inscriptions of Rome : A Walking Guide, JHU Press, , 561 p. (ISBN978-0-8018-9149-6, lire en ligne), p. 318-319.
doi.org
dx.doi.org
(en) Linda Boyer Gillies, « An Eighteenth-Century Roman View Panini's Scalinata della Trinità dei Monti », The Metropolitan Museum of Art Bulletin, vol. 30, no 4, , p. 181, tempera de Van Wittel, fig 3 (DOI10.2307/3258528, JSTOR3258528)
(en) Linda Boyer Gillies, « An Eighteenth-Century Roman View Panini's Scalinata della Trinità dei Monti », The Metropolitan Museum of Art Bulletin, vol. 30, no 4, , p. 181 (DOI10.2307/3258528, JSTOR3258528)
(en) Linda Boyer Gillies, « An Eighteenth-Century Roman View Panini's Scalinata della Trinità dei Monti », The Metropolitan Museum of Art Bulletin, vol. 30, no 4, , p. 182 (DOI10.2307/3258528, JSTOR3258528).
jstor.org
(en) Linda Boyer Gillies, « An Eighteenth-Century Roman View Panini's Scalinata della Trinità dei Monti », The Metropolitan Museum of Art Bulletin, vol. 30, no 4, , p. 181, tempera de Van Wittel, fig 3 (DOI10.2307/3258528, JSTOR3258528)
(en) Linda Boyer Gillies, « An Eighteenth-Century Roman View Panini's Scalinata della Trinità dei Monti », The Metropolitan Museum of Art Bulletin, vol. 30, no 4, , p. 181 (DOI10.2307/3258528, JSTOR3258528)
(en) Linda Boyer Gillies, « An Eighteenth-Century Roman View Panini's Scalinata della Trinità dei Monti », The Metropolitan Museum of Art Bulletin, vol. 30, no 4, , p. 182 (DOI10.2307/3258528, JSTOR3258528).
thelocal.it
(en) « Rome reopens historic Spanish steps after renovation », The Local, (lire en ligne, consulté le ).