diff --git a/en_US.ISO8859-1/books/handbook/bibliography/chapter.sgml b/en_US.ISO8859-1/books/handbook/bibliography/chapter.sgml
index cae4b90dc4..6522700a05 100644
--- a/en_US.ISO8859-1/books/handbook/bibliography/chapter.sgml
+++ b/en_US.ISO8859-1/books/handbook/bibliography/chapter.sgml
@@ -296,6 +296,10 @@
 	  John Quarterman.  <emphasis>The Design and Implementation of the
 	    4.4BSD Operating System</emphasis>.  Reading, Mass. :
 	  Addison-Wesley, 1996.  ISBN 0-201-54979-4</para>
+
+	<para>(Chapter 2 of this book is available <ulink
+	  URL="../design-44bsd/book.html">on-line</ulink> as part of
+	  the FreeBSD Documentation Project.)</para>
       </listitem>
       
       <listitem>