Gaya APA

The Sustainable development of tree crops and the prevention of vegetation fires in South Sumatera, id / Rubber, Jungle. (1999). : Jakarta : Departemen Kehutanan RI.

Gaya MLA

The Sustainable development of tree crops and the prevention of vegetation fires in South Sumatera, id / Rubber, Jungle. . : Jakarta : Departemen Kehutanan RI, 1999. Text.