APA Format
Biro Pusat Statistik
. (1977). Indikator sosial 1976. Jakarta : BPS
MLA Format
Biro Pusat Statistik
. Indikator sosial 1976. Jakarta : BPS, 1977
Australian/Harvard Format
Biro Pusat Statistik
. 1977. Indikator sosial 1976. BPS, Jakarta
Warning: These citations may not always be 100% accurate.