Use \citetitle in one place.
diff --git a/Doc/lib/libpdb.tex b/Doc/lib/libpdb.tex
index f31db48..a054d42 100644
--- a/Doc/lib/libpdb.tex
+++ b/Doc/lib/libpdb.tex
@@ -384,4 +384,4 @@
\code{'exception'} event is generated at each level.
For more information on code and frame objects, refer to the
-\emph{Python Reference Manual}.
+\citetitle[../ref/ref.html]{Python Reference Manual}.
diff --git a/Doc/lib/libre.tex b/Doc/lib/libre.tex
index 1144fec..bf0a38f 100644
--- a/Doc/lib/libre.tex
+++ b/Doc/lib/libre.tex
@@ -686,7 +686,7 @@
\end{memberdesc}
\begin{seealso}
-\seetext{Jeffrey Friedl, \emph{Mastering Regular Expressions},
+\seetext{Jeffrey Friedl, \citetitle{Mastering Regular Expressions},
O'Reilly. The Python material in this book dates from before the
\module{re} module, but it covers writing good regular expression
patterns in great detail.}
diff --git a/Doc/lib/libsha.tex b/Doc/lib/libsha.tex
index 27d00c3..1b1ce50 100644
--- a/Doc/lib/libsha.tex
+++ b/Doc/lib/libsha.tex
@@ -48,7 +48,7 @@
\begin{seealso}
\seetext{The Secure Hash Algorithm is defined by NIST document FIPS
- PUB 180-1: \emph{Secure Hash Standard}, published in April
+ PUB 180-1: \citetitle{Secure Hash Standard}, published in April
of 1995. It is available online as plain text at
\url{http://csrc.nist.gov/fips/fip180-1.txt} (at least one
diagram was omitted) and as PostScript at