我使用简单的方法将我的书目和网络目录插入到我的文档中：
\documentclass[12pt,a4paper]{report}
\usepackage[utf8]{inputenc}
\usepackage[francais]{babel}
\usepackage[left=2.5cm,top=2.5cm,bottom=2.5cm,right=2.5cm]{geometry}
\usepackage{appendix}
\usepackage[acronym, toc]{glossaries}
\usepackage{glossaries}
\makeglossaries
\usepackage{hyperref}
\usepackage{url}
\usepackage{xcolor}
\usepackage{listings}
\usepackage{color}
\usepackage{graphicx}
\usepackage{caption}
\usepackage[T1]{fontenc}
\usepackage{times}
\usepackage{float}
\usepackage{fancyhdr}
\usepackage{hyperref}
\floatplacement{figure}{H}
\setcounter{secnumdepth}{5}
\makeglossaries
\lhead{}
\pagestyle{fancy}
\renewcommand{\headrulewidth}{0.5pt}
\renewcommand\footrulewidth{0.5pt}
\fancyfoot[R]{\today}
\begin{document}
\newpage
\tableofcontents
\newpage
\listoffigures
\newpage
\chapter{ Présentation}
\section{introduction}
\subsection{ exemple2}
.............................
.............................
........
\chapter*{Conclusion et perspective}
\addcontentsline{toc}{chapter}{Conclusion et perspective}
\newpage
\printglossary
\chapter*{Bibliographie et Webographie}
\addcontentsline{toc}{chapter}{Bibliographie et Webographie}
\begin{thebibliography}{8}
\bibitem{latexcompanion}
Michel Goossens, Frank Mittelbach, and Alexander Samarin.
\textit{The \LaTeX\ Companion}.
Addison-Wesley, Reading, Massachusetts, 1993.
\bibitem{einstein}
Albert Einstein.
\textit{Zur Elektrodynamik bewegter K{\"o}rper}. (German)
[\textit{On the electrodynamics of moving bodies}].
Annalen der Physik, 322(10):891–921, 1905.
\bibitem{knuthwebsite}
Knuth: Computers and Typesetting,
\url{http://www-cs-faculty.stanford.edu/\~{}uno/abcde.html},consulter le 23 12 2011.
\end{thebibliography}
\chapter*{Annexes}
\addcontentsline{toc}{chapter}{Annexes}
\appendix
\newpage
\end{document}
当我编译我的代码时，我得到这样的结果：
请问为什么我的文档中不能显示第二个参考书目，我只需要第一个“参考书目和网络目录”
谢谢