Gaya APA

Environmental impact assessment of mining activities in the greater Bandung area / W. Gwosdz : Suhendra, Heddy. (1989). : Bandung, Departemen Pertambangan dan Energi.

Gaya MLA

Environmental impact assessment of mining activities in the greater Bandung area / W. Gwosdz : Suhendra, Heddy. . : Bandung, Departemen Pertambangan dan Energi, 1989. Text.