Researching English in the world
Investigating lingua franca communication
Patterns of innovation in ELF lexicogrammar
Underlying motives and adaptive processes in ELF
Achieving understanding in ELF: focus on pragmatics
Supporting meaning: interactional pragmatics
The theoretical and practical implications of ELF.
Analyzing English as a lingua franca : a corpus-driven investigation by Alessia Cogo. ISBN 9781441158376. Published by Continuum in 2012. Publication and catalogue information, links to buy online and reader comments.