Ekonomi, U. P. (2011). Malaysia: Selected indicators of participation in commerce and industry, 1981 and 1985. Jabatan Percetakan Negara.
استشهاد بنمط شيكاغوEkonomi, Unit Perancang. Malaysia: Selected Indicators of Participation in Commerce and Industry, 1981 and 1985. Jabatan Percetakan Negara, 2011.
MLA استشهادEkonomi, Unit Perancang. Malaysia: Selected Indicators of Participation in Commerce and Industry, 1981 and 1985. Jabatan Percetakan Negara, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.