@misc{oetiker2010not,
  title={The Not So Short Introduction to {\LaTeXe}},
  author={Oetiker, Tobias and Partl, Hubert and Hyna, Irene and Schlegl, Elisabeth},
  year={2010}
  }

@misc{packagewriter,
  title={{\LaTeXe} for class and package writers},
  author={The {\LaTeX} 3 Project},
  year={1999},
}
@misc{complete,
  title={{\LaTeXe} 完全学习手册},
  author={胡伟},
  year={2011},
  publisher={清华大学出版社}
}