Programme for International Student Assessment, Organisation for Economic Co-operation and Development, & ProQuest (Firm). (2009). Equally prepared for life?: How 15-year-old boys and girls perform in school. OECD.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Programme for International Student Assessment, Organisation for Economic Co-operation and Development, و ProQuest (Firm). Equally Prepared for Life?: How 15-year-old Boys and Girls Perform in School. Paris: OECD, 2009.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Programme for International Student Assessment, et al. Equally Prepared for Life?: How 15-year-old Boys and Girls Perform in School. OECD, 2009.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.