OECD Centre for Effective Learning Environments. (2009). CELE exchange. Organisation for Economic Co-Operation and Development.
Chicago Style (17th ed.) CitationOECD Centre for Effective Learning Environments. CELE Exchange. Paris: Organisation for Economic Co-Operation and Development, 2009.
ציטוט MLAOECD Centre for Effective Learning Environments. CELE Exchange. Organisation for Economic Co-Operation and Development, 2009.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.