Gaya APA

umum, D, P. (1990). 51 Ibu kota kecamatan water supply sector project in west Java: Cikalong supply system reassessment study . : DPU.

Gaya MLA

umum, Departemen, Pekerjaan. "51 Ibu kota kecamatan water supply sector project in west Java: Cikalong supply system reassessment study". : DPU, 1990. Laporan.