Webber. Proceedings of the 2004 ACL Workshop on Discourse Annotation. Association for Computing Machinery (ACM).
Cita Chicago (17th ed.)Webber. Proceedings of the 2004 ACL Workshop on Discourse Annotation. Association for Computing Machinery (ACM).
Cita MLA (9th ed.)Webber. Proceedings of the 2004 ACL Workshop on Discourse Annotation. Association for Computing Machinery (ACM).
Atenció: Aquestes cites poden no estar 100% correctes.