توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

Organisation for Economic Co-operation and Development. (2019). Skills matter: Additional results from the survey of adult skills. OECD.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Organisation for Economic Co-operation and Development. Skills Matter: Additional Results from the Survey of Adult Skills. Paris: OECD, 2019.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Organisation for Economic Co-operation and Development. Skills Matter: Additional Results from the Survey of Adult Skills. OECD, 2019.