توثيق جمعية علم النفس الأمريكية APA (الطبعة السابعة)

United Nations. Dept. of Economic and Social Affairs. (1964). Study on legislative and administrative aspects of rehabilitation of the disabled in selected countries. s.n.

توثيق أسلوب شيكاغو (الطبعة السابعة عشر)

United Nations. Dept. of Economic and Social Affairs. Study on Legislative and Administrative Aspects of Rehabilitation of the Disabled in Selected Countries. New York: s.n, 1964.

توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)

United Nations. Dept. of Economic and Social Affairs. Study on Legislative and Administrative Aspects of Rehabilitation of the Disabled in Selected Countries. s.n, 1964.