1. Some notes on quotation;Abbott;In De Brabanter
2. Quantifying in and out of quotes;Belnap;In Prosentential Theory of Truth,1973
3. A demonstrative analysis of ‘open quotation’;Benbaji;Mind and Language,2004
4. Using others' words;Journal of Philosophical Research,2004
5. -- Who needs semantics of quotation marks? 25 51