Proceedings of the ACM 2012 conference on Computer Supported Cooperative Work. Association for Computing Machinery (ACM).
Dyfyniad Arddull ChicagoProceedings of the ACM 2012 Conference on Computer Supported Cooperative Work. Association for Computing Machinery (ACM).
Dyfyniad MLAProceedings of the ACM 2012 Conference on Computer Supported Cooperative Work. Association for Computing Machinery (ACM).
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.