United Nations Economic Commission for Europe & Food and agriculture organization of the united nations. (1998). Forest products annual market review 1997-1998: Timber Bulletin. Vol. LI. No 3.
Citazione stile Chigago Style (17a edizione)United Nations Economic Commission for Europe e Food and agriculture organization of the united nations. Forest Products Annual Market Review 1997-1998: Timber Bulletin. Vol. LI. No 3. 1998.
Citatione MLA (9a ed.)United Nations Economic Commission for Europe e Food and agriculture organization of the united nations. Forest Products Annual Market Review 1997-1998: Timber Bulletin. Vol. LI. No 3. 1998.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.