Ekonomi, U. P. (2011). Major road projects implemented, 1991-95. Unit Perancang Ekonomi, Jabatan Perdana Menteri.
Chicago Style CitationEkonomi, Unit Perancang. Major Road Projects Implemented, 1991-95. Unit Perancang Ekonomi, Jabatan Perdana Menteri, 2011.
MLA引文Ekonomi, Unit Perancang. Major Road Projects Implemented, 1991-95. Unit Perancang Ekonomi, Jabatan Perdana Menteri, 2011.
警告:這些引文格式不一定是100%准確.