توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

(1973). Bibliography of publications issued by Unesco or under its auspices: The first twenty-five years. Unesco.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

Bibliography of Publications Issued by Unesco or Under Its Auspices: The First Twenty-five Years. Paris: Unesco, 1973.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

Bibliography of Publications Issued by Unesco or Under Its Auspices: The First Twenty-five Years. Unesco, 1973.