1. Augé, M. (2009). Non-places. Verso.
2. Bargiela-Chiappini, F., & Haugh, M. (Eds.). (2009). Face, communication and social interaction. Equinox.
3. Brown, P., & Levinson, S. (1978). Universals in language usage: Politeness phenomena. In E. Goody (Ed.), Questions and politeness: Strategies in social interaction (pp. 56–310). Cambridge University Press.
4. Brown, P., & Levinson, S. (1987). Politeness: Some universals in language usage. Cambridge University Press.
5. Cook, K. K. (2022). The sociological concept of the stranger and its methodological use in literature. EPIGRAM, 19(2), 150–161. https://doi.org/10.32722/epi.v19i2.5093