Heidelbach, O. Efficiency of Selected Risk Management Instruments. Halle, De: IAMO-Germany, 2007 XVI, 174 с. : с табл., диагр. 3-938584-19-X.
Heidelbach, O. Efficiency of Selected Risk Management Instruments. Halle, De: IAMO-Germany, 2007 XVI, 174 с. : с табл., диагр. 3-938584-19-X.
Heidelbach, O. (2007) Efficiency of Selected Risk Management Instruments, Halle, De: IAMO-Germany XVI, 174 с. : с табл., диагр. 3-938584-19-X.
Heidelbach, O. (2007). Efficiency of Selected Risk Management Instruments. An Empirical Analysis of Risk Reduction in Kazakhstani Crop Production. Halle, De: IAMO-Germany, XVI, 174 с. : с табл., диагр.
Heidelbach O. Efficiency of Selected Risk Management Instruments: An Empirical Analysis of Risk Reduction in Kazakhstani Crop Production. Halle, De: IAMO-Germany; 2007. p. XVI, 174 с. : с табл., диагр. ISBN: 3-938584-19-X.