(2007). Enrollment in Postsecondary Institutions, Fall 2005; Graduation Rates, 1999 & 2002 Cohorts; & Financial Statistics, Fiscal Year 2005. U.S. Department of Education.
Chicago-referens (17:e uppl.)Enrollment in Postsecondary Institutions, Fall 2005; Graduation Rates, 1999 & 2002 Cohorts; & Financial Statistics, Fiscal Year 2005. U.S. Department of Education, 2007.
MLA-referens (9:e uppl.)Enrollment in Postsecondary Institutions, Fall 2005; Graduation Rates, 1999 & 2002 Cohorts; & Financial Statistics, Fiscal Year 2005. U.S. Department of Education, 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.