main.tex

\documentclass[11pt, a4paper]{exam}
%TC:ignore
\input{preamble}

\begin{document}

\input{cover}
\maketitle
\pagebreak
\input{abstract}

\tableofcontents
\pagebreak
%TC:endignore 
\noprintanswers
\input{paper}
\newpage
\printanswers
\input{paper}
%TC:ignore
\input{appendix}

%\bibliography{biblio} 
%\bibliographystyle{apa}
\newpage
\printbibliography
%TC:endignore 
\newpage
%\wordcount
\end{document}