Dobrovolsky, S. . P. (1976). The economics of co-operation finance. Tat McGraw hill.
Chicago Edition CitationDobrovolsky, Sergei P. The Economics of Co-operation Finance. New Delhi: Tat McGraw hill, 1976.
ציטוט MLADobrovolsky, Sergei P. The Economics of Co-operation Finance. Tat McGraw hill, 1976.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.