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@@ -12,6 +12,22 @@
 
 <tr>
         <td class="colFirst">
+            <a href="http://www.lulu.com/shop/anthony-r-sotolongo-le%C3%B3n-and-yudisney-vazquez-ortiz/plpgsql-y-otros-lenguajes-procedurales-en-postgresql/ebook/product-23033430.html"><img
+                        src="/media/img/docs/books/plpgsql_y_otros_lenguajes.jpg"
+                        alt="PL/pgSQL y otros lenguajes procedurales en PostgreSQL" /></a>
+        </td>
+        <td class="colLast">
+                 <b>Title</b>: PL/pgSQL y otros lenguajes procedurales en PostgreSQL<br />
+                 <b>Author</b>: Anthony R. Sotolongo León, Yudisney Vazquez Ortiz<br />
+                 <b>Language</b>: Spanish<br />
+                 <b>Current version at publication</b>: 9.6<br />
+                 <b>Format</b>: eBook<br />
+                 <b>Published</b>: January 2017<br />
+        </td>
+</tr>
+
+<tr>
+        <td class="colFirst">
             <a href="https://www.packtpub.com/big-data-and-business-intelligence/postgresql-development-essentials"><img
                         src="/media/img/docs/books/packt_postgresql_development_essentials.png"
                         alt="PostgreSQL Development Essentials" /></a>