1. Albizu, Pablo. 1997. Generalized Person-case constraint: A case for a syntax-driven inflectional morphology. In Theoretical issues on the morphology-syntax interface, eds. Miriam Uribe-Etxebarria and Amaya Mendikoetxea, 1–33. San Sebastian: ASJU.
2. Allen, Barbara, Donald Frantz, Donna Gardiner and David Perlmutter. 1990. Verb agreement, possessor ascension, and multistratal representation in Southern Tiwa. In Studies in relational grammar 3, eds. Paul Postal and Brian Joseph, 321–384. Chicago: University of Chicago Press.
3. Anagnostopoulou, Elena. 2003. The syntax of ditransitives: Evidence from clitics. Berlin: Mouton de Gruyter.
4. Anagnostopoulou, Elena. 2005. Strong weak person restrictions: A feature checking analysis. In Clitics and affixation, eds. Lorie Heggie and Francisco Ordonez, 199–235. Amsterdam: John Benjamins.
5. Ashton, E.O. 1949. Swahili grammar. New York: Longmans.