\begin{thebibliography}{LXT91}

\bibitem[ANS]{scsi2.standard}
{\em Draft Proposed American National Standard for Information Systems: Small
  Computer System Interface -- 2 (SCSI-2)}.
\newblock Irvine, California: Global Engineering Documents.
\newblock (X3T9.2/86-109, revision 10h, October 17, 1991).

\bibitem[Int90]{i486.manual}
Intel.
\newblock {\em i486 Processor Programmer's Reference Manual}.
\newblock Intel/McGraw-Hill, 1990.

\bibitem[LXT91]{lxt.manual}
{\em LXT SCSI Products: Specification and OEM Technical Manual}.
\newblock San Jose, California: Maxtor Corporation, 1991.

\bibitem[Nor85]{norton.guide}
Peter Norton.
\newblock {\em The Peter Norton Programmer's Guide to the IBM PC}.
\newblock Bellevue, Washington: Microsoft Press, 1985.

\end{thebibliography}