qayum, A. (1965). long term growth of a developing economy. National Planning Institute.
Cita Chicago (17th ed.)qayum, A. Long Term Growth of a Developing Economy. cairo: National Planning Institute, 1965.
Cita MLA (9th ed.)qayum, A. Long Term Growth of a Developing Economy. National Planning Institute, 1965.
Atenció: Aquestes cites poden no estar 100% correctes.