Proceedings of the fourth international ACM conference on Assistive technologies. Association for Computing Machinery (ACM).
Chicago-referens (17:e uppl.)Proceedings of the Fourth International ACM Conference on Assistive Technologies. Association for Computing Machinery (ACM).
MLA-referens (9:e uppl.)Proceedings of the Fourth International ACM Conference on Assistive Technologies. Association for Computing Machinery (ACM).
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.