Farkas, R. P. (1975). Yugoslav economic development and political change: The relationship between economic managers and policy-making elites. Praeger.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Farkas, Richard P. Yugoslav Economic Development and Political Change: The Relationship Between Economic Managers and Policy-making Elites. New York: Praeger, 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Farkas, Richard P. Yugoslav Economic Development and Political Change: The Relationship Between Economic Managers and Policy-making Elites. Praeger, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.