1. Analysing Genre: Language Use in Professional Settings;Bhatia Vijay,1993
2. Chakorn, O. (2002). Contrastive Rhetoric of English Persuasive Correspondence in the Thai Business Context: Cross-Cultural Sales Promotion, Request and Invitation. Centre for English Language Teacher Education. University of Warwick. PhD thesis.
3. The globalization and localization of persuasive marketing communication: A cross-linguistic socio-cultural analysis;Cheung;Journal of Pragmatics,2010
4. Address in intercultural communication across languages;Clyne;Intercultural Pragmatics,2009
5. Success in Letter Writing;Cody,1906