1. Auger, J., 1994. Pronominal Clitics in Québec Colloquial French: A Morphological Analysis. Ph.D. Thesis. University of Pennsylvania.
2. Baker, M., 1996. The Polysynthesis Parameter. Oxford University Press, New York.
3. Belletti, A., 1999. Italian/Romance clitics: structure and derivation. In: van Riemsdijk, H. (Ed.), Clitics in the Languages of Europe. Mouton de Gruyter, Berlin, pp. 543–579.
4. Blanche-Benveniste, C., 1997. Approches de la langue parlée en français. L’essentiel français. Ophrys, Paris.
5. Topic, pronoun, and agreement in Chicheŵa;Bresnan;Language,1987