(1974). Determinants and indicators of excellence and effectiveness of the school system. Education Quarterly.
Чикаго-гийн эшлэл (17 дахь хэвлэлт)"Determinants and Indicators of Excellence and Effectiveness of the School System." Education Quarterly 1974.
MLA -ийн эшлэл (9 дэх хэвлэлт)"Determinants and Indicators of Excellence and Effectiveness of the School System." Education Quarterly, 1974.
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