Szentes, T. (1969). The cause, criteria and international aspect of the so called economic underdevelopment. Center for Afro-Asian Research of the Hungarian Academy of Sciences.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Szentes, Tomas. The Cause, Criteria and International Aspect of the so Called Economic Underdevelopment. Budapest: Center for Afro-Asian Research of the Hungarian Academy of Sciences, 1969.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Szentes, Tomas. The Cause, Criteria and International Aspect of the so Called Economic Underdevelopment. Center for Afro-Asian Research of the Hungarian Academy of Sciences, 1969.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.