Essmann, H., & Pettenella, D. (2001). Forestry in Ukraine at the crossroads: Analyses and ideas for a Sustainable Development.
Chicagoスタイル(17版)引用形式Essmann, Hans-Friedrich, , Davide Pettenella. Forestry in Ukraine at the Crossroads: Analyses and Ideas for a Sustainable Development. 2001.
MLA(9版)引用形式Essmann, Hans-Friedrich, , Davide Pettenella. Forestry in Ukraine at the Crossroads: Analyses and Ideas for a Sustainable Development. 2001.
警告: この引用は必ずしも正確ではありません.