INDONESIA, B. P. S. (1991). Statistik Indonesia = Statistical year book of Indone-sia 1991. Biro Pusat Statistik.
芝加哥风格引文INDONESIA, Biro Pusat Statistik. Statistik Indonesia = Statistical Year Book of Indone-sia 1991. Jakarta: Biro Pusat Statistik, 1991.
MLA引文INDONESIA, Biro Pusat Statistik. Statistik Indonesia = Statistical Year Book of Indone-sia 1991. Biro Pusat Statistik, 1991.
警告：这些引文格式不一定是100％准确.