United States. Department of Education & United States. The education innovator. U.S. Dept. of Education.
Chicago-referens (17:e uppl.)United States. Department of Education och United States. The Education Innovator. [Washington, D.C.]: U.S. Dept. of Education.
MLA-referens (9:e uppl.)United States. Department of Education och United States. The Education Innovator. U.S. Dept. of Education.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.