United Nations Economic Commission for Europe & Food and agriculture organization of the united nations. (1994). The forest resources of the temperate zones: Forest resource information of some newly constituted countries ( Armenia, Croatia, Czech Republic, Estonia, Latvia, Lithuania, Slovak Republic, Slovenia ).
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रUnited Nations Economic Commission for Europe और Food and agriculture organization of the united nations. The Forest Resources of the Temperate Zones: Forest Resource Information of Some Newly Constituted Countries ( Armenia, Croatia, Czech Republic, Estonia, Latvia, Lithuania, Slovak Republic, Slovenia ). 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रUnited Nations Economic Commission for Europe और Food and agriculture organization of the united nations. The Forest Resources of the Temperate Zones: Forest Resource Information of Some Newly Constituted Countries ( Armenia, Croatia, Czech Republic, Estonia, Latvia, Lithuania, Slovak Republic, Slovenia ). 1994.