INDONESIA, D. P. U. (1988). Pedoman beton 1988. D P U.
Chicago Style (17th ed.) CitationINDONESIA, D P U. Pedoman Beton 1988. Jakarta: D P U, 1988.
MLA引文INDONESIA, D P U. Pedoman Beton 1988. D P U, 1988.
警告：這些引文格式不一定是100％准確.
APA引文