Proceedings of the 7th annual ACM SIGUCCS conference on User services. Association for Computing Machinery (ACM).
Chicago-referens (17:e uppl.)Proceedings of the 7th Annual ACM SIGUCCS Conference on User Services. Association for Computing Machinery (ACM).
MLA-referens (8:e uppl.)Proceedings of the 7th Annual ACM SIGUCCS Conference on User Services. Association for Computing Machinery (ACM).
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.