Ekonomi, U. P. (2011). Malaysia: Per capita tourist expenditure by country of residence, 1980 and 1985. Jabatan Percetakan Negara.
استشهاد بنمط شيكاغوEkonomi, Unit Perancang. Malaysia: Per Capita Tourist Expenditure By Country of Residence, 1980 and 1985. Jabatan Percetakan Negara, 2011.
MLA استشهادEkonomi, Unit Perancang. Malaysia: Per Capita Tourist Expenditure By Country of Residence, 1980 and 1985. Jabatan Percetakan Negara, 2011.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.