International Tbilisi Symposium on Logic, Language, and Computation Tbilisi, Georgia, SpringerLink (Online service), Bezhanishvili, N., Löbner, S., Schwabe, K., & Spada, L. (2011). Logic, language, and computation: 8th International Tbilisi Symposium on Logic, Language, and Computation, TbiLLC 2009, Bakuriani, Georgia, September 21-25, 2009. Revised Selected Papers. Springer. https://doi.org/10.1007/978-3-642-22303-7
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)International Tbilisi Symposium on Logic, Language, and Computation Tbilisi, Georgia, SpringerLink (Online service), Nick Bezhanishvili, Sebastian Löbner, Kerstin Schwabe, و Luca Spada. Logic, Language, and Computation: 8th International Tbilisi Symposium on Logic, Language, and Computation, TbiLLC 2009, Bakuriani, Georgia, September 21-25, 2009. Revised Selected Papers. Berlin, Heidelberg: Springer, 2011. https://doi.org/10.1007/978-3-642-22303-7.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)International Tbilisi Symposium on Logic, Language, and Computation Tbilisi, Georgia, et al. Logic, Language, and Computation: 8th International Tbilisi Symposium on Logic, Language, and Computation, TbiLLC 2009, Bakuriani, Georgia, September 21-25, 2009. Revised Selected Papers. Springer, 2011. https://doi.org/10.1007/978-3-642-22303-7.