1. Semantic Structures in Spanish: A Proposal for Instructional Materials;Aid,1973
2. Semantic Universals in Instructional Materials;Aid;TESOL Quarterly,1974
3. Linguistics and Composition: A Method to Improve Expository Writing Skills;Arena,1975
4. Thought and Semantics: an Analysis of the Theories of Lado and Chafe;Astor,1972
5. The American Heritage Word Frequency Book;Carroll,1971