Proceedings of the 2nd international workshop on Ubiquitous crowdsouring. Association for Computing Machinery (ACM).
Chicago-referens (17:e uppl.)Proceedings of the 2nd International Workshop on Ubiquitous Crowdsouring. Association for Computing Machinery (ACM).
MLA-referens (9:e uppl.)Proceedings of the 2nd International Workshop on Ubiquitous Crowdsouring. Association for Computing Machinery (ACM).
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.