diff --git a/reference/classobj/functions/get-declared-classes.xml b/reference/classobj/functions/get-declared-classes.xml
index 87a43a58ae..3e59ed9c6d 100644
--- a/reference/classobj/functions/get-declared-classes.xml
+++ b/reference/classobj/functions/get-declared-classes.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.4 $ -->
+<!-- $Revision: 1.5 $ -->
 <!-- splitted from ./en/functions/classobj.xml, last change in rev 1.11 -->
   <refentry id="function.get-declared-classes">
    <refnamediv>
@@ -61,7 +61,8 @@ Array
      </example>
     </para>    
     <simpara>
-     See also <function>class_exists</function>.
+     See also <function>class_exists</function>, and
+     <function>get_declared_interfaces</function>.
     </simpara>
    </refsect1>
   </refentry>
diff --git a/reference/classobj/functions/get-declared-interfaces.xml b/reference/classobj/functions/get-declared-interfaces.xml
index f64d16ce2b..1e82f3590d 100644
--- a/reference/classobj/functions/get-declared-interfaces.xml
+++ b/reference/classobj/functions/get-declared-interfaces.xml
@@ -1,5 +1,5 @@
 <?xml version='1.0' encoding='iso-8859-1'?>
-<!-- $Revision: 1.1 $ -->
+<!-- $Revision: 1.2 $ -->
   <refentry id="function.get-declared-interfaces">
    <refnamediv>
     <refname>get_declared_interfaces</refname>
@@ -46,6 +46,9 @@ Array
       </screen>
      </example>
     </para>
+    <simpara>
+     See also <function>get_declared_classes</function>.
+    </simpara>
    </refsect1>
   </refentry>