(1993). Afforestation : policies, planning: And progress. Belhaven.
Chicagoスタイル(17版)引用形式Afforestation : Policies, Planning: And Progress. London: Belhaven, 1993.
MLA(9版)引用形式Afforestation : Policies, Planning: And Progress. Belhaven, 1993.
警告: この引用は必ずしも正確ではありません.