Qureshi, M. (1981). survey of economy, resources and prospects of South Asia. Marga.
Cita Chicago (17th ed.)Qureshi, M.L. Survey of Economy, Resources and Prospects of South Asia. Colombo: Marga, 1981.
Cita MLA (9th ed.)Qureshi, M.L. Survey of Economy, Resources and Prospects of South Asia. Marga, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.