\begin{thebibliography}
\bibitem{barwise} Barwise, J. (1977). An introduction to first-order logic. In {\it Studies in Logic and the Foundations of Mathematics}, 90, 5–46. Elsevier.
\bibitem{syntstr} Chomsky, N. \& Lightfoot, D. (2002). {\it Syntactic structures}. Walter de Gruyter.
\bibitem{minimalist} Chomsky, N. (2014). {\it The minimalist program}. MIT press.
\bibitem{ug} Montague, R. (1970). Universal grammar. {\it Theoria}, 36(3), 373–398.
\bibitem{ptq} Montague, R. (1973). The proper treatment of quantification in ordinary English. In {\it Approaches to natural language}, 221–224. Springer, Dordrecht.
\bibitem{ogrady} OGrady, W., Aronoff, M. \& Dobrovolsky, M. (1989). {\it Contemporany linguistics: an introduction}. New York, US: St. Martin’s Press.
\end{thebibliography}