1. Ackema, P., and A. Neeleman. 2005. Beyond morphology, Interface conditions on word formations. Oxford: Oxford University Press.
2. Akmajian, A. 1979. Aspects of the grammar of focus in English. New York: Garland.
3. Bennis, H., and L. Haegeman. 1984. On the status of agreement and relative clauses in West Flemish. In Sentential complementation. Proceedings of the international conference held at UFSAL, ed. W. de Geest and Y. Putseys. Dordrecht: Foris.
4. Bernstein, J. et al. 2008. One form for different features: Micro-syntactic variation in English. Paper/Handout. Linguistic Society of America.
5. Bobaljik, J.D. 1995. Morphosyntax: the syntax of verbal inflection. Unpublished Ph.D. dissertation, MIT.