(1992). Birla Economic Research Foundation. Economic Research Division: Birla Economic Research Foundation. Allied.
Chicagoスタイル(17版)引用形式Birla Economic Research Foundation. Economic Research Division: Birla Economic Research Foundation. New Delhi.: Allied, 1992.
MLA(9版)引用形式Birla Economic Research Foundation. Economic Research Division: Birla Economic Research Foundation. Allied, 1992.
警告: この引用は必ずしも正確ではありません.