Ekonomi, U. P. (2011). Malaysia: Training placements and study visits offered, 1971-75. Jabatan Cetak Kerajaan.
Chicago Style CitationEkonomi, Unit Perancang. Malaysia: Training Placements and Study Visits Offered, 1971-75. Jabatan Cetak Kerajaan, 2011.
MLA引文Ekonomi, Unit Perancang. Malaysia: Training Placements and Study Visits Offered, 1971-75. Jabatan Cetak Kerajaan, 2011.
警告:這些引文格式不一定是100%准確.