APA-referens (7:e uppl.)

(2000). Average Performance Scores for the Arts: 1997. U.S. Department of Education.

Chicago-referens (17:e uppl.)

Average Performance Scores for the Arts: 1997. U.S. Department of Education, 2000.

MLA-referens (9:e uppl.)

Average Performance Scores for the Arts: 1997. U.S. Department of Education, 2000.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.