Gaya APA

Chaniago, R., Sappington, N. (1990). Geomorphology of western Sunda complex and Tangkuban Perahu volcano Bandung Indonesia: a geomorphological survey using aerospace techniques . Cibinong: Bakosurtanal.

Gaya MLA

Chaniago, R.., Sappington, Nancy. "Geomorphology of western Sunda complex and Tangkuban Perahu volcano Bandung Indonesia: a geomorphological survey using aerospace techniques". Cibinong: Bakosurtanal, 1990. Cetak.