@book{knuth1984,
  author    = {Knuth, Donald E.},
  title     = {The {TeXbook}},
  publisher = {Addison-Wesley},
  year      = {1984},
}

@book{lamport1994,
  author    = {Lamport, Leslie},
  title     = {{LaTeX}: A Document Preparation System},
  publisher = {Addison-Wesley},
  year      = {1994},
}