1. Avadanei, S.(1994). La inceput a fost metafora. Iasi: Editura Virginia.
2. Byram, M. (1989). Cultural Studies in Foreign Language Education. Clevedon: Multilingual Matters.
3. Byram, M. (1995). Acquiring intercultural competence. In Lies Sercu (ed.) Intercultural Competence. A New Challenge for Language Teachers and Trainers in Europe. Aalborg: Aalborg University Press, pp. 53-69.
4. Byram, M. (1997.) Teaching and Assessing Intercultural Communicative Competence. Clevedon: Multilingual Matters.
5. Coseriu, E. (1999-2000-2001). Creatia metaforica in limbaj. Revista de lingvistica si stiinta literara, 184-198, 8-26.