The Cambridge Grammar of the English Language
Geoffrey K. Pullum & Rodney Huddleston
Cliticization vs. Inflection: English N'T - Paper
Arnold M. Zwicky & Geoffrey K. Pullum
On the Distinction Between Model-Theoretic & Generative-Enumer[..] ...
Geoffrey K. Pullum & Barbara C. Scholz
A Student's Introduction to English Grammar
Rodney Huddleston & Geoffrey K. Pullum