Gaya APA

Finnida, . (1987). Sucio-Economic Analysis; Different Impacts Of Peat Utilisation In Pontianak And Palangkaraya . Bandung: Pusat Sumber Daya Geologi.

Gaya MLA

Finnida, . "Sucio-Economic Analysis; Different Impacts Of Peat Utilisation In Pontianak And Palangkaraya". Bandung: Pusat Sumber Daya Geologi, 1987. Batubara.