McPherson, M. S., & Schapiro, M. O. (1991). Keeping college affordable: Government and educational opportunity. Brookings Inst.
Chicago-Zitierstil (17. Ausg.)McPherson, Michael S., und Morton O. Schapiro. Keeping College Affordable: Government and Educational Opportunity. Washington, D.C: Brookings Inst, 1991.
MLA-Zitierstil (9. Ausg.)McPherson, Michael S., und Morton O. Schapiro. Keeping College Affordable: Government and Educational Opportunity. Brookings Inst, 1991.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.