1. Aijmer, Karin (1996) Conversational Routines in English, Longman, London.
2. Aijmer, Karin (2007) “The Interface between Discourse and Grammar: The Fact is that,” Connectives as Discourse Landmarks, ed. by Agnès Celle and Ruth Huart, 31–46, John Benjamins, Amsterdam.
3. Aijmer, Karin (2013) Understanding Pragmatic Markers, Edinburgh University Press, Edinburgh.
4. Beal, Joan C. (2004) English in Modern Times 1700–1945, Arnold, London.
5. Beal, Joan C. (2010) “The Grocer’s Apostrophe,” English Studies 102, 57–64.