Cita APA (7th ed.)

Pakistan Institute of Development Economics. (1978). An abstract of economic and population Research, past, present, and planned, 1977-1979. Pakistan Institute of Development Economics.

Cita Chicago (17th ed.)

Pakistan Institute of Development Economics. An Abstract of Economic and Population Research, Past, Present, and Planned, 1977-1979. Islamabad: Pakistan Institute of Development Economics, 1978.

Cita MLA (9th ed.)

Pakistan Institute of Development Economics. An Abstract of Economic and Population Research, Past, Present, and Planned, 1977-1979. Pakistan Institute of Development Economics, 1978.