Annual meeting of the Association for Computation Linguistics & Association for Computational Linguistics. (1999). Annual meeting of the Association for Computational Linguistics (37th, 20-26 June 1999, Maryland, USA): Proceedings of the conference. Association for Computational Linguistics.
Παραπομπή σε μορφή Chicago (17η εκδ.)Annual meeting of the Association for Computation Linguistics και Association for Computational Linguistics. Annual Meeting of the Association for Computational Linguistics (37th, 20-26 June 1999, Maryland, USA): Proceedings of the Conference. Maryland, USA: Association for Computational Linguistics, 1999.
Παραπομπή σε μορφή MLA (9th εκδ.)Annual meeting of the Association for Computation Linguistics και Association for Computational Linguistics. Annual Meeting of the Association for Computational Linguistics (37th, 20-26 June 1999, Maryland, USA): Proceedings of the Conference. Association for Computational Linguistics, 1999.