Lengyel, E., & Melby, E. O. (1952). Israel: Problems of nation-building, by Emil Lengyel. Israel : laboratory of human relations by Ernest O. Melby. Foreign Policy Association.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Lengyel, Emil, و Ernest Oscar Melby. Israel: Problems of Nation-building, by Emil Lengyel. Israel : Laboratory of Human Relations by Ernest O. Melby. New York: Foreign Policy Association, 1952.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Lengyel, Emil, و Ernest Oscar Melby. Israel: Problems of Nation-building, by Emil Lengyel. Israel : Laboratory of Human Relations by Ernest O. Melby. Foreign Policy Association, 1952.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.