Wittke, V., & Hanekop, H. (2011). New forms of collaborative innovation and production on the internet: An interdisciplinary perspective. Universitätsverlag Göttingen.
Dyfyniad Arddull ChicagoWittke, Volker, and Heidemarie Hanekop. New Forms of Collaborative Innovation and Production on the Internet: An Interdisciplinary Perspective. Universitätsverlag Göttingen, 2011.
Dyfyniad MLAWittke, Volker, and Heidemarie Hanekop. New Forms of Collaborative Innovation and Production on the Internet: An Interdisciplinary Perspective. Universitätsverlag Göttingen, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.