(2001). Proceedings of the 2001 workshop on Perceptive user interfaces.
Cita Chicago (17th ed.)Proceedings of the 2001 Workshop on Perceptive User Interfaces. 2001.
Cita MLA (9th ed.)Proceedings of the 2001 Workshop on Perceptive User Interfaces. 2001.
Atenció: Aquestes cites poden no estar 100% correctes.