Conklin, D. W. (1970). An evaluation of the Soviet profit reforms: With special reference to agriculture. Praeger Publishers.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Conklin, David W. An Evaluation of the Soviet Profit Reforms: With Special Reference to Agriculture. New York: Praeger Publishers, 1970.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Conklin, David W. An Evaluation of the Soviet Profit Reforms: With Special Reference to Agriculture. Praeger Publishers, 1970.