National Index of Public Effort to Fund Higher Education, 1930-96. US Department of Education.
Chicago-Zitierstil (17. Ausg.)National Index of Public Effort to Fund Higher Education, 1930-96. US Department of Education.
MLA-Zitierstil (8. Ausg.)National Index of Public Effort to Fund Higher Education, 1930-96. US Department of Education.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.