(1981). EUROGRAPHICS '81: Proceedings of the international conference and exhibition, Technische Hochschule Darmstadt, F.R. of Germany, 9-11 September 1981 / edited by José L. Encarnac̦ão.
Dyfyniad Arddull ChicagoEUROGRAPHICS '81: Proceedings of the International Conference and Exhibition, Technische Hochschule Darmstadt, F.R. of Germany, 9-11 September 1981 / Edited by José L. Encarnac̦ão. 1981.
Dyfyniad MLAEUROGRAPHICS '81: Proceedings of the International Conference and Exhibition, Technische Hochschule Darmstadt, F.R. of Germany, 9-11 September 1981 / Edited by José L. Encarnac̦ão. 1981.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.