OECD. (1997). Prepared For Life: How To Measure Cross-Curricular Competencies (1. Edisyon.). OECD.
Chicago Style (17. basım) AtıfOECD. Prepared For Life: How To Measure Cross-Curricular Competencies. 1. Edisyon. Paris: OECD, 1997.
MLA (9th ed.) AtıfOECD. Prepared For Life: How To Measure Cross-Curricular Competencies. 1. Edisyon. OECD, 1997.
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