APA Style

Widjajarso, B. (1988). Sensus Ekonomi 1986: statistik koperasi unit des1986, (Economic Census: Village Unit Cooperative Statistics, 1986) (1). Jakarta: Biro Pusat Statistik.

MLA Style

Widjajarso, Bambang. "Sensus Ekonomi 1986: statistik koperasi unit des1986, (Economic Census: Village Unit Cooperative Statistics, 1986)". 1 Jakarta: Biro Pusat Statistik, 1988. Text.