National Manpower Council. (1953). A policy for scientific and professional manpower: A statement by the Council. Columbia University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Manpower Council. A Policy for Scientific and Professional Manpower: A Statement by the Council. New York: Columbia University Press, 1953.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)National Manpower Council. A Policy for Scientific and Professional Manpower: A Statement by the Council. Columbia University Press, 1953.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.