1. Baker, C. L. (1970). Double negatives. Linguistic Inquiry, 1, 169–186.
2. Berwick, R. C. (1985). Acquisition of syntactic knowledge. Cambridge, MA: The MIT Press.
3. Boster, C. T., & Crain, S. (1993). On children’s understanding of every and or. In C. Smith (Ed.), Proceedings of the early cognition and the transition to language (Vol. 8, pp. 1–23). Austin: University of Texas.
4. Chierchia, G., Crain, S., Guasti, M. T., Gualmini, A., & Meroni, L. (2001). The acquisition of disjunction: Evidence for a grammatical view of scalar implicatures. In H.-J. Anna (Ed.), BUCLD 25 Proceedings (pp. 157–168). Somerville, MA: Cascadilla Press.
5. Chomsky, N. (1976). Conditions on rules of grammar. Linguistic Analysis, 2, 303–351.