Added link to wikibooks page on cross references

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Kenneth John Odle 2023-10-28 15:42:26 -04:00
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commit a7909bf726

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@ -951,6 +951,8 @@ Internal references (i.e., cross-references) are explained in section \ref{examp
\krule{8pt}{8pt}
jI very rarely use cross references and so I am not terribly adept at their many uses. They are a powerful feature of \LaTeX{} though, so if you are interested, I urge you to visit \kref{https://en.wikibooks.org/wiki/LaTeX/Labels_and_Cross-referencing}{https://en.wikibooks.org/wiki/LaTeX/Labels\_and\_Cross-referencing} for more detailed information.
\section{Bibliographies}
\LaTeX{} has two major ways of handling bibliographies: an embedded system using the \texttt{bibitem} command, and an external system using \texttt{BibTeX}. Both systems have their advantages and disadvantages.