1. Basso Fossali P. (2008). Vissuti di significazione. Temiper una semiotica viva. Pisa: ETS.
2. De Stefani E. (2010). Reference as an interactively and multimodally accomplished practice: organizing spatial reorientation in guided tours. In Pettorino M. et al. (ed.), Spoken communication between symbolic and deixis. Newcastle: Cambridge Scholars Publishing, pp.137–170.
3. Dufiet J.-P. (éd.) (2012). Les visites guidées. Discours, interaction, multimodalité. Trento: Labirinti.
4. Fontanille J. (2008). Pratiques sémiotiques. Paris: PUF.
5. Garfinkel H. (1967). Studies on ethnomethodology. Englewood Cliffs (NJ): Prentice-Hall.