Ekonomi, U. P. (2011). Malaysia: Employment by major occupational group, 1970-80. Jabatan Percetakan Negara.
シカゴスタイル引用形Ekonomi, Unit Perancang. Malaysia: Employment By Major Occupational Group, 1970-80. Jabatan Percetakan Negara, 2011.
MLA引用形式Ekonomi, Unit Perancang. Malaysia: Employment By Major Occupational Group, 1970-80. Jabatan Percetakan Negara, 2011.
警告: この引用は必ずしも正確ではありません.