Muralla romana de Lugo.
<bdi><a href="https://www.wikidata.org/wiki/Q18018052" class="extiw" title="d:Q18018052"><span title="Spanish painter">Cecilio Pizarro</span></a>
</bdi>
1850-10-06
<cite style="font-style:normal"> (<span class="mw-formatted-date" title="1850-10-06">1850-10-06</span>). "Muralla romana de Lugo". <i><a href="https://www.wikidata.org/wiki/Q2840131" class="extiw" title="d:Q2840131">Semanario Pintoresco Español</a></i> (40): 313. <a href="https://en.wikipedia.org/wiki/International_Standard_Serial_Number" class="extiw" title="en:International Standard Serial Number">ISSN</a> <a rel="nofollow" class="external text" href="https://www.worldcat.org/issn/2171-0538">2171-0538</a>.</cite>