The first meeting of the second government of Manuel Portela Valladares (1868-1952).
Unknown author<span style="display: none;">Unknown author</span>
1935-12-30
Narodowe Archiwum Cyfrowe, <a rel="nofollow" class="external text" href="https://audiovis.nac.gov.pl/obraz/238639/4c272ed1107594bec8b79b8588f4b969/">1-E-6631</a>