Ekonomi, U. P. (2011). Development allocation for water resources, 1986-95. Jabatan Percetakan Negara.
シカゴスタイル引用形Ekonomi, Unit Perancang. Development Allocation for Water Resources, 1986-95. Jabatan Percetakan Negara, 2011.
MLA引用形式Ekonomi, Unit Perancang. Development Allocation for Water Resources, 1986-95. Jabatan Percetakan Negara, 2011.
警告: この引用は必ずしも正確ではありません.