1. Barker C., Jacobson P. (2007) Direct compositionality. Oxford University Press, Oxford
2. Cappelen H., LePore E. (2007) Language turned on itself. The semantics and pragmatics of metalinguistic discourse. Oxford University Press, Oxford
3. Cappelen, H., & LePore, E. (2008). Quotation. In E. N. Zalta (Ed.), The Stanford encyclopedia of philosophy. Winter 2008.
4. Clark H., Gerrig R. (1990) Quotations as demonstrations. Language, 66(4): 764–805
5. Davidson, D. (1979). Quotation. Theory and Decision, 11, 27–40. (Reprinted in Davidson, D. (1984). Inquiries into truth and interpretation (pp. 79–92). Oxford: Clarendon Press).