IEEE/RSJ International Conference on Intelligent Robot and Systems & IEEE. (1999). Human and environment friendly robots with high intelligence and emotional quotients: Proceedings of the IROS'99, October 17-21, 1999 Hyundai Hotel Kyongju, Korea. IEEE Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)IEEE/RSJ International Conference on Intelligent Robot and Systems και IEEE. Human and Environment Friendly Robots with High Intelligence and Emotional Quotients: Proceedings of the IROS'99, October 17-21, 1999 Hyundai Hotel Kyongju, Korea. IEEE Press, 1999.
Παραπομπή σε μορφή MLA (8th εκδ.)IEEE/RSJ International Conference on Intelligent Robot and Systems και IEEE. Human and Environment Friendly Robots with High Intelligence and Emotional Quotients: Proceedings of the IROS'99, October 17-21, 1999 Hyundai Hotel Kyongju, Korea. IEEE Press, 1999.