<a rel="nofollow" class="external text" href="http://www.comunicacao.sp.gov.br/manual/files/MANUAL_DE_IDENTIDADE_VISUAL/MANUAL_DE_IDENTIDADE_VISUAL_ALTA.pdf">Manual de Identidade Visual do Governo do Estado de São Paulo</a>, Módulo V, p. 149-153.<br>(two errors corrected, and vector data optimised by <a href="//commons.wikimedia.org/w/index.php?title=User:OAlexander&amp;action=edit&amp;redlink=1" class="new" title="User:OAlexander (page does not exist)">OAlexander</a> (<a href="//commons.wikimedia.org/wiki/User_talk:OAlexander" title="User talk:OAlexander"><span class="signature-talk">talk</span></a>))