María Esparza.
<bdi><a href="https://www.wikidata.org/wiki/Q27950502" class="extiw" title="d:Q27950502">José Calvache "Walken"</a>
</bdi>
1918-04-20
<cite style="font-style:normal"> (<span class="mw-formatted-date" title="1918-04-20">1918-04-20</span>). "María Esparza". <i>Revista Hispánica</i> <b>año I</b> (3). <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/2173-4232">2173-4232</a>.</cite>