1 @book{Lamport94,

     2 author    = "Leslie Lamport",

     3 title     = "A Document Preparation System: User's Guide and Reference",

     4 publisher = "Addison-Wesley Professional",

     5 year      = "1994",

     6 edition    = "second",

     7 note      = "illustrations by Duane Bibby"

     8 }

     9 

    10 @book{Knuth84,

    11 author    = "Donald Knuth",

    12 title     = "The TeXbook",

    13 publisher = "Addison-Wesley",

    14 year      = 1984,

    15 note      = "illustrations by Duane Bibby"

    16 }

    17 

    18 

    19 

    20