APA-referens (7:e uppl.)

(2006). Computer & Internet Use by Students in 2003. U.S. Department of Education.

Chicago-referens (17:e uppl.)

Computer & Internet Use by Students in 2003. U.S. Department of Education, 2006.

MLA-referens (9:e uppl.)

Computer & Internet Use by Students in 2003. U.S. Department of Education, 2006.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.