(1992). Birla Economic Research Foundation. Economic Research Division: Birla Economic Research Foundation. Allied.
Citação norma ChicagoBirla Economic Research Foundation. Economic Research Division: Birla Economic Research Foundation. New Delhi.: Allied, 1992.
Citação norma MLABirla Economic Research Foundation. Economic Research Division: Birla Economic Research Foundation. Allied, 1992.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.