1. The cognitive basis of linguistic structure;Bever,1970
2. Comprehension in severe aphasics;Boller;Cortex,1972
3. Early Syntactic Development: A Cross-Linguistic Study with Special Reference to Finnish;Bowerman,1973
4. Space, time, semantics and the child;Clark,1973
5. Aspects of the Theory of Syntax;Chomsky,1965