Gaya APA

Indonesia.Bakosurtanal, ., Jayadiningrat, S, C. (1985). An overview of Indonesia's environmental policies (Dok.02/1985) . Cibinong: Bakosurtanal.

Gaya MLA

Indonesia.Bakosurtanal, ., Jayadiningrat, Surna, Cahya. "An overview of Indonesia's environmental policies (Dok.02/1985)". Cibinong: Bakosurtanal, 1985. Cetak.