(1993). Afforestation : policies, planning: And progress. Belhaven.
Cita Chicago (17th ed.)Afforestation : Policies, Planning: And Progress. London: Belhaven, 1993.
Cita MLA (9th ed.)Afforestation : Policies, Planning: And Progress. Belhaven, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.