1. 2009: On the globalisation of consumer-oriented practices and attitudes in the internet. In Ramallo, F., A. M. Lorenzo e X. P. Rodríguez & P. Cap  (eds.): New Approaches to Discourse and Business Communication. London: Palgrave-Macmillan.

2. 2006: Language, literacy and cultural politics: the debate on the new language curriculum in Portugal. In Whittaker, R., M. O'Donnell & A. McCabe (eds.): Language and Literacy: functional approaches. London: Continuum 177-188.

3. 2005: Assumptions about Gender, Power and Opportunity: Gays and Lesbians as Discursive Subjects in a Portuguese Newspaper. In Lazar, M. M. (ed.): Feminist Critical Discourse Analysis: Studies in Gender, Power and Ideology in Discourse. London: Palgrave Macmillan: 229-250.

4. 2004: Discourse, Communication and the Enterprise: Linguistic Perspectives. Gouveia, C. A. M., M. C. Silvestre & L. Azuaga, eds. Lisbon: Ulices-University of Lisbon Centre for English Studies.

5. 2003: Critical Discourse Analysis and the Development of the New Science. In Weiss, Gilbert & Ruth Wodak (eds.): Critical Discourse Analysis: Theory and Interdisciplinarity. London: Palgrave Macmillan: 47-62.