BibTeX
A separate programme:
A file called tex_resources.bib with this content:
  @BOOK{ll:latexbook,
      AUTHOR = "Leslie Lamport",
      TITLE = "\LaTeX, A Document Preparation System",
      PUBLISHER = "Addison-Wesley",
      YEAR = "1986"}
  @MISC{jw:essential,
      AUTHOR = "Warbrick",
      TITLE = "{\it Essential \LaTeX}"}
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A LaTeX file, bibtex_example.tex:
  \documentclass[12pt]{article}
  \bibliographystyle{plain}                         % -- THIS
  \begin{document}
  \title{Mathematics Examples}
  \author{Simon Hood}
  \maketitle
  Leslie Lamport's book \cite{ll:latexbook} is the obvious 
  place to start, but is probably better as the second or 
  third place.  
  A better place is {\it Essential \LaTeX} 
  \cite{jw:essential}.                              % -- THIS
  \bibliography{tex_resources}                      % -- THIS
  \end{document}
 | 
    latex bibtex_example
    bibtex bibtex_example
        # ...1. NO SUFFIX for bibtex
        #    2. Yes, bibtex bibtex_example 
        #       NOT bibtex tex_resources... | 
. . .Kile handles all this "nonsense" automatically. . .
| 1. | Start Kile (menu or commandline) to get the opening graphical shell. | 
     
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| 2. | Edit the BibTeX-using file. | 
     
 | 
| 4. | Build, Quick Build,
    or 
    Build, Compile, PDFLaTeX
    to check syntax and preview.
    
  | 
     
 | 
    latex bibtex_example
    bibtex bibtex_example
    latex bibtex_example
    latex bibtex_example
        # ...there should be no warnings this last time... |