Savin, I. (2013). Russia's comparative advantages in foreign trade: Forecasting potential dynamics and identifying stimulation measures. Peter Lang Academic Research.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Savin, Ivan. Russia's Comparative Advantages in Foreign Trade: Forecasting Potential Dynamics and Identifying Stimulation Measures. Frankfurt am Main: Peter Lang Academic Research, 2013.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Savin, Ivan. Russia's Comparative Advantages in Foreign Trade: Forecasting Potential Dynamics and Identifying Stimulation Measures. Peter Lang Academic Research, 2013.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.