<i>Biographie critique de Donatello</i>, Arsène Alexandre, 1884, coll. "Les grands artistes".
<bdi><a href="https://en.wikipedia.org/wiki/en:Ars%C3%A8ne_Alexandre" class="extiw" title="w:en:Arsène Alexandre"><span title="French art critic (1859-1937)">Arsène Alexandre</span></a>
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<bdi><a href="https://en.wikipedia.org/wiki/en:Robarts_Library" class="extiw" title="w:en:Robarts Library"><span title="central library of the University of Toronto specialized in the humanities and social sciences">John P. Robarts Library</span></a>
</bdi>