WIDJAJARSO, B. Sensus Ekonomi 1986: Statistik usaha rumahtangga angkutan darat, sungai dan danau 1986, (Economic Census: Inland Waterway and Land Transport Statistics, 1986 Unincoporated Enterprises). Biro Pusat Statistik.
Chicago Style (17th ed.) CitationWIDJAJARSO, Bambang. Sensus Ekonomi 1986: Statistik Usaha Rumahtangga Angkutan Darat, Sungai Dan Danau 1986, (Economic Census: Inland Waterway and Land Transport Statistics, 1986 Unincoporated Enterprises). Biro Pusat Statistik.
MLA (8th ed.) CitationWIDJAJARSO, Bambang. Sensus Ekonomi 1986: Statistik Usaha Rumahtangga Angkutan Darat, Sungai Dan Danau 1986, (Economic Census: Inland Waterway and Land Transport Statistics, 1986 Unincoporated Enterprises). Biro Pusat Statistik.
Warning: These citations may not always be 100% accurate.