(1974). Determinants and indicators of excellence and effectiveness of the school system. Education Quarterly.
Chicago-Zitierstil (17. Ausg.)"Determinants and Indicators of Excellence and Effectiveness of the School System." Education Quarterly 1974.
MLA-Zitierstil (9. Ausg.)"Determinants and Indicators of Excellence and Effectiveness of the School System." Education Quarterly, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.