Ekonomi, U. P. (2011). Agricultural contribution to GDP, employment and export earnings, 1990-2000. Unit Perancang Ekonomi, Jabatan Perdana Menteri.
استشهاد بنمط شيكاغوEkonomi, Unit Perancang. Agricultural Contribution to GDP, Employment and Export Earnings, 1990-2000. Unit Perancang Ekonomi, Jabatan Perdana Menteri, 2011.
MLA استشهادEkonomi, Unit Perancang. Agricultural Contribution to GDP, Employment and Export Earnings, 1990-2000. Unit Perancang Ekonomi, Jabatan Perdana Menteri, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.