Ruymbroect Van, W., & Withnell, S. (1990). Communications for Manufacturing: Proceedings of the Open Congress Stuttgart, Germany, 4-7 September, 1990 CEC DG XIII: Telecommunications, Information Industries and Innovation. Springer-Verlag.
Παραπομπή σε μορφή Chicago (17η εκδ.)Ruymbroect Van, W., και S. Withnell. Communications for Manufacturing: Proceedings of the Open Congress Stuttgart, Germany, 4-7 September, 1990 CEC DG XIII: Telecommunications, Information Industries and Innovation. London: Springer-Verlag, 1990.
Παραπομπή σε μορφή MLA (8th εκδ.)Ruymbroect Van, W., και S. Withnell. Communications for Manufacturing: Proceedings of the Open Congress Stuttgart, Germany, 4-7 September, 1990 CEC DG XIII: Telecommunications, Information Industries and Innovation. Springer-Verlag, 1990.