%%
%% The LaTeX Companion, 2ed (second printing August 2004)
%%
%% Example 3-3-2 on page 129.
%%
%% Copyright (C) 2004 Frank Mittelbach, Michel Goossens,
%%    Johannes Braams, David Carlisle, and Chris Rowley
%%
%% It may be distributed and/or modified under the conditions
%% of the LaTeX Project Public License, either version 1.3
%% of this license or (at your option) any later version.
%%
%% See http://www.latex-project.org/lppl.txt for details.
%%

\documentclass{ttctexa}
\pagestyle{empty}
\setcounter{page}{6}
\setlength\textwidth{183.0pt}
\StartShownPreambleCommands
\renewcommand\theenumi   {\Roman{enumi}}
\renewcommand\theenumii  {\Alph{enumii}}
\renewcommand\labelenumii{\theenumii.}
\StopShownPreambleCommands
\begin{document}
\begin{enumerate}
  \item \textbf{Introduction}        \label{q1}
  \begin{enumerate}
    \item \textbf{Applications}  \\
      Motivation for research and applications
      related to the subject.        \label{q2}
    \item \textbf{Organization}  \\
      Explain organization of the report, what
      is included, and what is not.  \label{q3}
  \end{enumerate}
  \item \textbf{Literature Survey}   \label{q4}
\end{enumerate}
q1=\ref{q1} q2=\ref{q2} q3=\ref{q3} q4=\ref{q4}
\end{document}