Ekonomi, U. P. (2011). IRPA expenditure by major fields of research, 1991-95. Unit Perancang Ekonomi, Jabatan Perdana Menteri.
استشهاد بنمط شيكاغوEkonomi, Unit Perancang. IRPA Expenditure By Major Fields of Research, 1991-95. Unit Perancang Ekonomi, Jabatan Perdana Menteri, 2011.
MLA استشهادEkonomi, Unit Perancang. IRPA Expenditure By Major Fields of Research, 1991-95. Unit Perancang Ekonomi, Jabatan Perdana Menteri, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.