diff --git a/app/pages/ref.php b/app/pages/ref.php
index 2a0985c..8c50ed2 100644
--- a/app/pages/ref.php
+++ b/app/pages/ref.php
@@ -2,7 +2,9 @@
 	<ul>
 		<li><a target="ref-iframe" href="http://php.net">PHP.net</a></li>
 		<li><a target="ref-iframe" href="http://dev.w3.org/html5/spec/Overview.html">HTML5 Spec</a></li>
+		<li><a target="ref-iframe" href="http://reference.sitepoint.com/css">CSS</a></li>
 		<li><a target="ref-iframe" href="http://w3schools.com/">W3 Schools</a></li>
+		<li><a target="ref-iframe" href="http://jqapi.com/">jQuery</a></li>
 	</ul>
 </div>
 <div id="ref-frame-wrap">